20919241200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 960

約数和(自身を含む): 85368536064

約数和(自身を除く): 64449294864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 25, 26, 30, 33, 34, 39, 40, 44, 48, 50, 51, 52, 55, 60, 65, 66, 68, 71, 75, 78, 80, 85, 88, 100, 101, 102, 104, 110, 120, 130, 132, 136, 142, 143, 150, 156, 165, 170, 176, 187, 195, 200, 202, 204, 208, 213, 220, 221, 240, 255, 260, 264, 272, 275, 284, 286, 300, 303, 312, 325, 330, 340, 355, 374, 390, 400, 404, 408, 425, 426, 429, 440, 442, 505, 510, 520, 528, 550, 561, 568, 572, 600, 606, 624, 650, 660, 663, 680, 710, 715, 748, 780, 781, 808, 816, 825, 850, 852, 858, 880, 884, 923, 935, 975, 1010, 1020, 1040, 1065, 1100, 1105, 1111, 1122, 1136, 1144, 1200, 1207, 1212, 1275, 1300, 1313, 1320, 1326, 1360, 1420, 1430, 1496, 1515, 1560, 1562, 1616, 1650, 1700, 1704, 1716, 1717, 1768, 1775, 1846, 1870, 1950, 2020, 2040, 2130, 2145, 2200, 2210, 2222, 2244, 2288, 2343, 2414, 2424, 2431, 2525, 2550, 2600, 2626, 2640, 2652, 2769, 2805, 2840, 2860, 2992, 3030, 3120, 3124, 3300, 3315, 3333, 3400, 3408, 3432, 3434, 3536, 3550, 3575, 3621, 3692, 3740, 3900, 3905, 3939, 4040, 4080, 4260, 4290, 4400, 4420, 4444, 4488, 4615, 4675, 4686, 4828, 4848, 4862, 5050, 5100, 5151, 5200, 5252, 5304, 5325, 5525, 5538, 5555, 5610, 5680, 5720, 6035, 6060, 6248, 6565, 6600, 6630, 6666, 6800, 6864, 6868, 7100, 7150, 7171, 7242, 7293, 7384, 7480, 7575, 7800, 7810, 7878, 8080, 8520, 8580, 8585, 8840, 8888, 8976, 9230, 9350, 9372, 9656, 9724, 10100, 10153, 10200, 10302, 10504, 10608, 10650, 10725, 11050, 11076, 11110, 11220, 11440, 11715, 12070, 12120, 12155, 12496, 13130, 13200, 13260, 13277, 13332, 13736, 13845, 14025, 14200, 14300, 14342, 14443, 14484, 14586, 14768, 14960, 15150, 15600, 15620, 15691, 15756, 16575, 16665, 17040, 17160, 17170, 17680, 17776, 18105, 18460, 18700, 18744, 18887, 19312, 19448, 19525, 19695, 20200, 20306, 20400, 20604, 21008, 21300, 21450, 21513, 22100, 22152, 22220, 22321, 22440, 23075, 23430, 24140, 24240, 24310, 25755, 26260, 26520, 26554, 26664, 27472, 27690, 27775, 28050, 28400, 28600, 28684, 28886, 28968, 29172, 30175, 30300, 30459, 31240, 31382, 31512, 32825, 33150, 33330, 34320, 34340, 35855, 36210, 36465, 36920, 37400, 37488, 37774, 38896, 39050, 39390, 39831, 40400, 40612, 41208, 42600, 42900, 42925, 43026, 43329, 44200, 44304, 44440, 44642, 44880, 46150, 46860, 47073, 48280, 48620, 50765, 51510, 52520, 53040, 53108, 53328, 55380, 55550, 56100, 56661, 57200, 57368, 57772, 57936, 58344, 58575, 60350, 60600, 60775, 60918, 62480, 62764, 63024, 65650, 66300, 66385, 66660, 66963, 68680, 69225, 71710, 72215, 72420, 72930, 73840, 74800, 75548, 78100, 78455, 78780, 78881, 79662, 81224, 82416, 83325, 85200, 85800, 85850, 86052, 86658, 88400, 88880, 89284, 90525, 92300, 93223, 93720, 94146, 94435, 96560, 97240, 98475, 101530, 103020, 105040, 106216, 107565, 110760, 111100, 111605, 112200, 113322, 114736, 115544, 116688, 117150, 120700, 121200, 121550, 121836, 121907, 125528, 128775, 131300, 132600, 132770, 133320, 133926, 137360, 138450, 143420, 144430, 144840, 145860, 151096, 152295, 156200, 156910, 157560, 157762, 159324, 162448, 166650, 171600, 171700, 172104, 172601, 173316, 178568, 179275, 181050, 182325, 184600, 186446, 187440, 188292, 188870, 194480, 196950, 199155, 203060, 206040, 212432, 215130, 216645, 221520, 222200, 223210, 224400, 226644, 231088, 234300, 235365, 236643, 241400, 243100, 243672, 243814, 245531, 251056, 253825, 257550, 262600, 265200, 265540, 266640, 267852, 276900, 279669, 283305, 286840, 288860, 289680, 291720, 302192, 304590, 312400, 313820, 315120, 315524, 318648, 331925, 333300, 334815, 343400, 344208, 345202, 346632, 357136, 358550, 361075, 362100, 364650, 365721, 369200, 372892, 376584, 377740, 392275, 393900, 394405, 398310, 406120, 412080, 430260, 433290, 444400, 446420, 453288, 466115, 468600, 470730, 472175, 473286, 482800, 486200, 487344, 487628, 491062, 507650, 515100, 517803, 525200, 531080, 535704, 537825, 553800, 558025, 559338, 566610, 573680, 577720, 583440, 609180, 609535, 627640, 631048, 637296, 663850, 666600, 669630, 686800, 690404, 693264, 717100, 722150, 724200, 729300, 731442, 736593, 745784, 753168, 755480, 761475, 784550, 787800, 788810, 796620, 812240, 860520, 863005, 866580, 892840, 906576, 932230, 937200, 941460, 944350, 946572, 972400, 975256, 982124, 995775, 1015300, 1025453, 1030200, 1035606, 1062160, 1071408, 1075650, 1083225, 1107600, 1116050, 1118676, 1133220, 1155440, 1176825, 1183215, 1218360, 1219070, 1227655, 1255280, 1262096, 1327700, 1333200, 1339260, 1340977, 1380808, 1398345, 1416525, 1434200, 1444300, 1448400, 1458600, 1462884, 1473186, 1491568, 1510960, 1522950, 1569100, 1575600, 1577620, 1584791, 1593240, 1674075, 1721040, 1726010, 1733160, 1785680, 1828605, 1864460, 1882920, 1888700, 1893144, 1950512, 1964248, 1972025, 1991550, 2030600, 2050906, 2060400, 2071212, 2151300, 2166450, 2232100, 2237352, 2266440, 2330575, 2353650, 2366430, 2436720, 2438140, 2455310, 2589015, 2655400, 2678520, 2681954, 2761616, 2796690, 2833050, 2868400, 2888600, 2917200, 2925768, 2946372, 3045900, 3047675, 3076359, 3138200, 3155240, 3169582, 3186480, 3348150, 3452020, 3466320, 3657210, 3682965, 3728920, 3765840, 3777400, 3786288, 3928496, 3944050, 3983100, 4022931, 4061200, 4101812, 4142424, 4302600, 4315025, 4332900, 4464200, 4474704, 4532880, 4661150, 4707300, 4732860, 4754373, 4876280, 4910620, 5127265, 5178030, 5310800, 5357040, 5363908, 5593380, 5666100, 5777200, 5851536, 5892744, 5916075, 6091800, 6095350, 6138275, 6152718, 6276400, 6310480, 6339164, 6696300, 6704885, 6904040, 6991725, 7314420, 7365930, 7457840, 7554800, 7888100, 7923955, 7966200, 8045862, 8203624, 8284848, 8605200, 8630050, 8665800, 8928400, 9143025, 9322300, 9414600, 9465720, 9508746, 9752560, 9821240, 10254530, 10356060, 10727816, 11186760, 11332200, 11785488, 11832150, 12183600, 12190700, 12276550, 12305436, 12678328, 12945075, 13392600, 13409770, 13808080, 13983450, 14628840, 14731860, 15381795, 15776200, 15847910, 15932400, 16091724, 16407248, 17260100, 17331600, 17432701, 18286050, 18414825, 18644600, 18829200, 18931440, 19017492, 19642480, 20114655, 20509060, 20712120, 21455632, 22373520, 22664400, 23664300, 23771865, 24381400, 24553100, 24610872, 25356656, 25636325, 25890150, 26785200, 26819540, 27966900, 29257680, 29463720, 30763590, 31552400, 31695820, 32183448, 33524425, 34520200, 34865402, 36572100, 36829650, 37289200, 38034984, 39619775, 40229310, 41018120, 41424240, 47328600, 47543730, 48762800, 49106200, 49221744, 51272650, 51780300, 52298103, 53639080, 55933800, 58927440, 61527180, 63391640, 64366896, 67048850, 69040400, 69730804, 73144200, 73659300, 76069968, 76908975, 79239550, 80458620, 82036240, 87163505, 94657200, 95087460, 98212400, 100573275, 102545300, 103560600, 104596206, 107278160, 111867600, 118859325, 123054360, 126783280, 134097700, 139461608, 146288400, 147318600, 153817950, 158479100, 160917240, 174327010, 190174920, 201146550, 205090600, 207121200, 209192412, 237718650, 246108720, 261490515, 268195400, 278923216, 294637200, 307635900, 316958200, 321834480, 348654020, 380349840, 402293100, 410181200, 418384824, 435817525, 475437300, 522981030, 536390800, 615271800, 633916400, 697308040, 804586200, 836769648, 871635050, 950874600, 1045962060, 1230543600, 1307452575, 1394616080, 1609172400, 1743270100, 1901749200, 2091924120, 2614905150, 3486540200, 4183848240, 5229810300, 6973080400, 10459620600, 20919241200]

約数ペア:

[(1, 20919241200), (2, 10459620600), (3, 6973080400), (4, 5229810300), (5, 4183848240), (6, 3486540200), (8, 2614905150), (10, 2091924120), (11, 1901749200), (12, 1743270100), (13, 1609172400), (15, 1394616080), (16, 1307452575), (17, 1230543600), (20, 1045962060), (22, 950874600), (24, 871635050), (25, 836769648), (26, 804586200), (30, 697308040), (33, 633916400), (34, 615271800), (39, 536390800), (40, 522981030), (44, 475437300), (48, 435817525), (50, 418384824), (51, 410181200), (52, 402293100), (55, 380349840), (60, 348654020), (65, 321834480), (66, 316958200), (68, 307635900), (71, 294637200), (75, 278923216), (78, 268195400), (80, 261490515), (85, 246108720), (88, 237718650), (100, 209192412), (101, 207121200), (102, 205090600), (104, 201146550), (110, 190174920), (120, 174327010), (130, 160917240), (132, 158479100), (136, 153817950), (142, 147318600), (143, 146288400), (150, 139461608), (156, 134097700), (165, 126783280), (170, 123054360), (176, 118859325), (187, 111867600), (195, 107278160), (200, 104596206), (202, 103560600), (204, 102545300), (208, 100573275), (213, 98212400), (220, 95087460), (221, 94657200), (240, 87163505), (255, 82036240), (260, 80458620), (264, 79239550), (272, 76908975), (275, 76069968), (284, 73659300), (286, 73144200), (300, 69730804), (303, 69040400), (312, 67048850), (325, 64366896), (330, 63391640), (340, 61527180), (355, 58927440), (374, 55933800), (390, 53639080), (400, 52298103), (404, 51780300), (408, 51272650), (425, 49221744), (426, 49106200), (429, 48762800), (440, 47543730), (442, 47328600), (505, 41424240), (510, 41018120), (520, 40229310), (528, 39619775), (550, 38034984), (561, 37289200), (568, 36829650), (572, 36572100), (600, 34865402), (606, 34520200), (624, 33524425), (650, 32183448), (660, 31695820), (663, 31552400), (680, 30763590), (710, 29463720), (715, 29257680), (748, 27966900), (780, 26819540), (781, 26785200), (808, 25890150), (816, 25636325), (825, 25356656), (850, 24610872), (852, 24553100), (858, 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(58575, 357136), (60350, 346632), (60600, 345202), (60775, 344208), (60918, 343400), (62480, 334815), (62764, 333300), (63024, 331925), (65650, 318648), (66300, 315524), (66385, 315120), (66660, 313820), (66963, 312400), (68680, 304590), (69225, 302192), (71710, 291720), (72215, 289680), (72420, 288860), (72930, 286840), (73840, 283305), (74800, 279669), (75548, 276900), (78100, 267852), (78455, 266640), (78780, 265540), (78881, 265200), (79662, 262600), (81224, 257550), (82416, 253825), (83325, 251056), (85200, 245531), (85800, 243814), (85850, 243672), (86052, 243100), (86658, 241400), (88400, 236643), (88880, 235365), (89284, 234300), (90525, 231088), (92300, 226644), (93223, 224400), (93720, 223210), (94146, 222200), (94435, 221520), (96560, 216645), (97240, 215130), (98475, 212432), (101530, 206040), (103020, 203060), (105040, 199155), (106216, 196950), (107565, 194480), (110760, 188870), (111100, 188292), (111605, 187440), (112200, 186446), (113322, 184600), (114736, 182325), (115544, 181050), (116688, 179275), (117150, 178568), (120700, 173316), (121200, 172601), (121550, 172104), (121836, 171700), (121907, 171600), (125528, 166650), (128775, 162448), (131300, 159324), (132600, 157762), (132770, 157560), (133320, 156910), (133926, 156200), (137360, 152295), (138450, 151096), (143420, 145860), (144430, 144840)]