18378049920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 512

約数和(自身を含む): 65736437760

約数和(自身を除く): 47358387840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 41, 48, 51, 60, 62, 64, 68, 80, 82, 85, 93, 96, 102, 120, 123, 124, 128, 136, 155, 160, 164, 170, 186, 192, 204, 205, 240, 246, 248, 255, 272, 310, 320, 328, 340, 372, 384, 408, 410, 443, 465, 480, 492, 496, 510, 527, 544, 615, 620, 640, 656, 680, 697, 744, 816, 820, 886, 930, 960, 984, 992, 1020, 1054, 1088, 1230, 1240, 1271, 1312, 1329, 1360, 1394, 1488, 1581, 1632, 1640, 1772, 1860, 1920, 1968, 1984, 2040, 2091, 2108, 2176, 2215, 2460, 2480, 2542, 2624, 2635, 2658, 2720, 2788, 2976, 3162, 3264, 3280, 3485, 3544, 3720, 3813, 3936, 3968, 4080, 4182, 4216, 4430, 4920, 4960, 5084, 5248, 5270, 5316, 5440, 5576, 5952, 6324, 6355, 6528, 6560, 6645, 6970, 7088, 7440, 7531, 7626, 7872, 7905, 8160, 8364, 8432, 8860, 9840, 9920, 10168, 10455, 10540, 10632, 10880, 11152, 11904, 12648, 12710, 13120, 13290, 13733, 13940, 14176, 14880, 15062, 15252, 15744, 15810, 16320, 16728, 16864, 17720, 18163, 19065, 19680, 19840, 20336, 20910, 21080, 21264, 21607, 22304, 22593, 25296, 25420, 26240, 26580, 27466, 27880, 28352, 29760, 30124, 30504, 31620, 32640, 33456, 33728, 35440, 36326, 37655, 38130, 39360, 40672, 41199, 41820, 42160, 42528, 43214, 44608, 45186, 50592, 50840, 53160, 54489, 54932, 55760, 56704, 59520, 60248, 61008, 63240, 64821, 66912, 67456, 68665, 70880, 72652, 75310, 76260, 78720, 81344, 82398, 83640, 84320, 85056, 86428, 89216, 90372, 90815, 101184, 101680, 106320, 108035, 108978, 109864, 111520, 112965, 120496, 122016, 126480, 129642, 133824, 137330, 141760, 145304, 150620, 152520, 162688, 164796, 167280, 168640, 170112, 172856, 180744, 181630, 202368, 203360, 205995, 212640, 216070, 217956, 219728, 223040, 225930, 233461, 240992, 244032, 252960, 259284, 267648, 272445, 274660, 283520, 290608, 301240, 305040, 308771, 324105, 329592, 334560, 337280, 345712, 361488, 363260, 406720, 411990, 425280, 432140, 435912, 439456, 446080, 451860, 466922, 481984, 488064, 505920, 518568, 544890, 549320, 563053, 581216, 602480, 610080, 617542, 648210, 659184, 669120, 691424, 700383, 722976, 726520, 813440, 823980, 850560, 864280, 871824, 878912, 903720, 926313, 933844, 963968, 1011840, 1037136, 1089780, 1098640, 1126106, 1162432, 1167305, 1204960, 1220160, 1235084, 1296420, 1318368, 1338240, 1382848, 1400766, 1445952, 1453040, 1543855, 1647960, 1689159, 1728560, 1743648, 1757824, 1807440, 1852626, 1867688, 2074272, 2179560, 2197280, 2252212, 2324864, 2334610, 2409920, 2440320, 2470168, 2592840, 2636736, 2765696, 2801532, 2815265, 2891904, 2906080, 3087710, 3295920, 3378318, 3457120, 3487296, 3501915, 3614880, 3705252, 3735376, 4148544, 4359120, 4394560, 4504424, 4631565, 4669220, 4819840, 4940336, 5185680, 5273472, 5603064, 5630530, 5812160, 6175420, 6591840, 6756636, 6914240, 6974592, 7003830, 7229760, 7410504, 7470752, 8297088, 8445795, 8718240, 8789120, 9008848, 9263130, 9338440, 9571901, 9880672, 10371360, 11206128, 11261060, 11624320, 12350840, 13183680, 13513272, 13828480, 14007660, 14459520, 14821008, 14941504, 16891590, 17436480, 18017696, 18526260, 18676880, 19143802, 19761344, 20742720, 22412256, 22522120, 24701680, 26367360, 27026544, 28015320, 28715703, 29642016, 29883008, 33783180, 34872960, 36035392, 37052520, 37353760, 38287604, 39522688, 41485440, 44824512, 45044240, 47859505, 49403360, 54053088, 56030640, 57431406, 59284032, 67566360, 72070784, 74105040, 74707520, 76575208, 89649024, 90088480, 95719010, 98806720, 108106176, 112061280, 114862812, 118568064, 135132720, 143578515, 148210080, 149415040, 153150416, 180176960, 191438020, 197613440, 216212352, 224122560, 229725624, 270265440, 287157030, 296420160, 306300832, 360353920, 382876040, 448245120, 459451248, 540530880, 574314060, 592840320, 612601664, 765752080, 918902496, 1081061760, 1148628120, 1225203328, 1531504160, 1837804992, 2297256240, 3063008320, 3675609984, 4594512480, 6126016640, 9189024960, 18378049920]

約数ペア:

[(1, 18378049920), (2, 9189024960), (3, 6126016640), (4, 4594512480), (5, 3675609984), (6, 3063008320), (8, 2297256240), (10, 1837804992), (12, 1531504160), (15, 1225203328), (16, 1148628120), (17, 1081061760), (20, 918902496), (24, 765752080), (30, 612601664), (31, 592840320), (32, 574314060), (34, 540530880), (40, 459451248), (41, 448245120), (48, 382876040), (51, 360353920), (60, 306300832), (62, 296420160), (64, 287157030), (68, 270265440), (80, 229725624), (82, 224122560), (85, 216212352), (93, 197613440), (96, 191438020), (102, 180176960), (120, 153150416), (123, 149415040), (124, 148210080), (128, 143578515), (136, 135132720), (155, 118568064), (160, 114862812), (164, 112061280), (170, 108106176), (186, 98806720), (192, 95719010), (204, 90088480), (205, 89649024), (240, 76575208), (246, 74707520), (248, 74105040), (255, 72070784), (272, 67566360), (310, 59284032), (320, 57431406), (328, 56030640), (340, 54053088), (372, 49403360), (384, 47859505), (408, 45044240), (410, 44824512), (443, 41485440), (465, 39522688), (480, 38287604), (492, 37353760), (496, 37052520), (510, 36035392), (527, 34872960), (544, 33783180), (615, 29883008), (620, 29642016), (640, 28715703), (656, 28015320), (680, 27026544), (697, 26367360), (744, 24701680), (816, 22522120), (820, 22412256), (886, 20742720), (930, 19761344), (960, 19143802), (984, 18676880), (992, 18526260), (1020, 18017696), (1054, 17436480), (1088, 16891590), (1230, 14941504), (1240, 14821008), (1271, 14459520), (1312, 14007660), (1329, 13828480), (1360, 13513272), (1394, 13183680), (1488, 12350840), (1581, 11624320), (1632, 11261060), (1640, 11206128), (1772, 10371360), (1860, 9880672), (1920, 9571901), (1968, 9338440), (1984, 9263130), (2040, 9008848), (2091, 8789120), (2108, 8718240), (2176, 8445795), (2215, 8297088), (2460, 7470752), (2480, 7410504), (2542, 7229760), (2624, 7003830), (2635, 6974592), (2658, 6914240), (2720, 6756636), (2788, 6591840), (2976, 6175420), (3162, 5812160), (3264, 5630530), (3280, 5603064), (3485, 5273472), (3544, 5185680), (3720, 4940336), (3813, 4819840), (3936, 4669220), (3968, 4631565), (4080, 4504424), (4182, 4394560), (4216, 4359120), (4430, 4148544), (4920, 3735376), (4960, 3705252), (5084, 3614880), (5248, 3501915), (5270, 3487296), (5316, 3457120), (5440, 3378318), (5576, 3295920), (5952, 3087710), (6324, 2906080), (6355, 2891904), (6528, 2815265), (6560, 2801532), (6645, 2765696), (6970, 2636736), (7088, 2592840), (7440, 2470168), (7531, 2440320), (7626, 2409920), (7872, 2334610), (7905, 2324864), (8160, 2252212), (8364, 2197280), (8432, 2179560), (8860, 2074272), (9840, 1867688), (9920, 1852626), (10168, 1807440), (10455, 1757824), (10540, 1743648), (10632, 1728560), (10880, 1689159), (11152, 1647960), (11904, 1543855), (12648, 1453040), (12710, 1445952), (13120, 1400766), (13290, 1382848), (13733, 1338240), (13940, 1318368), (14176, 1296420), (14880, 1235084), (15062, 1220160), (15252, 1204960), (15744, 1167305), (15810, 1162432), (16320, 1126106), (16728, 1098640), (16864, 1089780), (17720, 1037136), (18163, 1011840), (19065, 963968), (19680, 933844), (19840, 926313), (20336, 903720), (20910, 878912), (21080, 871824), (21264, 864280), (21607, 850560), (22304, 823980), (22593, 813440), (25296, 726520), (25420, 722976), (26240, 700383), (26580, 691424), (27466, 669120), (27880, 659184), (28352, 648210), (29760, 617542), (30124, 610080), (30504, 602480), (31620, 581216), (32640, 563053), (33456, 549320), (33728, 544890), (35440, 518568), (36326, 505920), (37655, 488064), (38130, 481984), (39360, 466922), (40672, 451860), (41199, 446080), (41820, 439456), (42160, 435912), (42528, 432140), (43214, 425280), (44608, 411990), (45186, 406720), (50592, 363260), (50840, 361488), (53160, 345712), (54489, 337280), (54932, 334560), (55760, 329592), (56704, 324105), (59520, 308771), (60248, 305040), (61008, 301240), (63240, 290608), (64821, 283520), (66912, 274660), (67456, 272445), (68665, 267648), (70880, 259284), (72652, 252960), (75310, 244032), (76260, 240992), (78720, 233461), (81344, 225930), (82398, 223040), (83640, 219728), (84320, 217956), (85056, 216070), (86428, 212640), (89216, 205995), (90372, 203360), (90815, 202368), (101184, 181630), (101680, 180744), (106320, 172856), (108035, 170112), (108978, 168640), (109864, 167280), (111520, 164796), (112965, 162688), (120496, 152520), (122016, 150620), (126480, 145304), (129642, 141760), (133824, 137330)]