28011739140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 960

約数和(自身を含む): 118025994240

約数和(自身を除く): 90014255100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 53, 54, 55, 57, 60, 63, 66, 70, 76, 77, 81, 84, 90, 95, 99, 105, 106, 108, 110, 114, 126, 132, 133, 135, 140, 154, 159, 162, 165, 171, 180, 189, 190, 198, 209, 210, 212, 220, 223, 228, 231, 252, 265, 266, 270, 285, 297, 308, 315, 318, 324, 330, 342, 371, 378, 380, 385, 396, 399, 405, 418, 420, 446, 462, 477, 495, 513, 530, 532, 540, 567, 570, 583, 594, 627, 630, 636, 660, 665, 669, 684, 693, 742, 756, 770, 795, 798, 810, 836, 855, 891, 892, 924, 945, 954, 990, 1007, 1026, 1045, 1060, 1113, 1115, 1134, 1140, 1155, 1166, 1188, 1197, 1254, 1260, 1330, 1338, 1386, 1431, 1463, 1484, 1485, 1539, 1540, 1561, 1590, 1596, 1620, 1710, 1749, 1782, 1855, 1881, 1890, 1908, 1980, 1995, 2007, 2014, 2052, 2079, 2090, 2226, 2230, 2268, 2310, 2332, 2385, 2394, 2453, 2508, 2565, 2660, 2676, 2772, 2835, 2862, 2915, 2926, 2970, 3021, 3078, 3122, 3135, 3180, 3339, 3345, 3420, 3465, 3498, 3564, 3591, 3710, 3762, 3780, 3990, 4014, 4028, 4081, 4158, 4180, 4237, 4293, 4389, 4452, 4455, 4460, 4620, 4683, 4770, 4788, 4906, 5035, 5130, 5247, 5565, 5643, 5670, 5724, 5830, 5852, 5940, 5985, 6021, 6042, 6156, 6237, 6244, 6270, 6678, 6690, 6930, 6996, 7049, 7155, 7182, 7315, 7359, 7420, 7524, 7695, 7805, 7980, 8028, 8162, 8316, 8474, 8586, 8745, 8778, 8910, 9063, 9366, 9405, 9540, 9812, 10017, 10035, 10070, 10260, 10395, 10494, 10773, 11077, 11130, 11286, 11340, 11660, 11819, 11970, 12042, 12084, 12243, 12265, 12474, 12540, 12711, 13167, 13356, 13380, 13860, 14049, 14098, 14310, 14364, 14630, 14718, 15105, 15390, 15610, 15741, 16324, 16695, 16929, 16948, 17171, 17172, 17490, 17556, 17820, 17955, 18063, 18126, 18732, 18810, 20034, 20070, 20140, 20405, 20790, 20988, 21147, 21185, 21465, 21546, 21945, 22077, 22154, 22260, 22572, 23415, 23638, 23940, 24084, 24486, 24530, 24948, 25422, 26235, 26334, 27189, 28098, 28196, 28215, 28620, 29260, 29436, 29659, 30051, 30105, 30210, 30780, 31185, 31220, 31482, 33231, 33390, 33858, 34342, 34980, 35245, 35457, 35910, 36126, 36252, 36729, 36795, 37620, 38133, 39501, 40068, 40140, 40810, 41580, 42147, 42294, 42370, 42930, 43092, 43890, 44154, 44308, 45315, 46607, 46830, 47223, 47276, 48972, 49060, 50085, 50844, 51513, 52470, 52668, 53865, 54378, 55385, 56196, 56430, 59095, 59318, 60102, 60210, 60420, 61215, 62370, 62964, 63441, 63555, 65835, 66231, 66462, 66780, 67716, 68684, 70245, 70490, 70914, 71820, 72252, 73458, 73590, 76266, 77539, 78705, 79002, 81567, 81620, 82733, 84294, 84588, 84645, 84740, 85855, 85860, 87780, 88308, 88977, 90315, 90630, 93214, 93660, 94446, 99693, 100170, 103026, 104940, 105735, 106371, 107730, 108756, 110187, 110385, 110770, 112860, 114399, 118190, 118503, 118636, 120204, 120420, 122430, 124740, 126441, 126882, 127110, 130009, 131670, 132462, 132924, 135945, 139821, 140490, 140980, 141828, 146916, 147180, 148295, 150255, 152532, 154539, 155078, 157410, 158004, 163134, 165466, 166155, 168588, 169290, 171710, 177285, 177954, 180630, 181260, 183645, 186428, 188892, 190323, 190665, 197505, 198693, 199386, 200340, 206052, 210735, 211470, 212742, 215460, 220374, 220770, 221540, 224561, 228798, 232617, 233035, 236115, 236380, 237006, 244860, 248199, 252882, 253764, 254220, 257565, 260018, 263340, 264924, 266931, 271890, 279642, 280980, 296590, 299079, 300510, 309078, 310156, 314820, 317205, 319113, 326249, 326268, 330561, 330932, 331155, 332310, 338580, 343197, 343420, 354570, 355908, 361260, 367290, 380646, 381330, 387695, 390027, 395010, 397386, 398772, 407835, 413665, 419463, 421470, 422940, 425484, 440748, 441540, 444885, 449122, 457596, 463617, 465234, 466070, 472230, 474012, 496398, 498465, 505764, 515130, 520036, 531855, 533862, 543780, 550935, 559284, 570969, 571995, 592515, 593180, 598158, 601020, 618156, 632205, 634410, 638226, 650045, 652498, 661122, 662310, 664620, 673683, 686394, 697851, 699105, 709140, 734580, 744597, 761292, 762660, 772695, 775390, 780054, 790020, 794772, 800793, 815670, 827330, 838926, 842940, 889770, 897237, 898244, 910063, 927234, 930468, 932140, 944460, 951615, 957339, 978747, 992796, 993465, 996930, 1030260, 1063710, 1067724, 1101870, 1122805, 1141938, 1143990, 1163085, 1170081, 1185030, 1196316, 1240995, 1258389, 1264410, 1268820, 1276452, 1300090, 1304996, 1322244, 1324620, 1334655, 1347366, 1372788, 1390851, 1395702, 1398210, 1489194, 1495395, 1545390, 1550780, 1560108, 1571927, 1595565, 1601586, 1631245, 1631340, 1652805, 1654660, 1677852, 1715985, 1779540, 1794474, 1820126, 1854468, 1903230, 1914678, 1950135, 1957494, 1986930, 1993860, 2021049, 2093553, 2097315, 2127420, 2203740, 2233791, 2245610, 2283876, 2287980, 2318085, 2326170, 2340162, 2370060, 2402379, 2470171, 2481990, 2516778, 2528820, 2600180, 2669310, 2694732, 2730189, 2781702, 2791404, 2796420, 2854845, 2936241, 2978388, 2990790, 3090780, 3143854, 3191130, 3203172, 3262490, 3305610, 3368415, 3431970, 3489255, 3510243, 3588948, 3640252, 3722985, 3775167, 3806460, 3829356, 3900270, 3914988, 3973860, 4003965, 4042098, 4187106, 4194630, 4467582, 4486185, 4491220, 4550315, 4636170, 4652340, 4680324, 4715781, 4786695, 4804758, 4893735, 4940342, 4963980, 5033556, 5338620, 5460378, 5563404, 5709690, 5850405, 5872482, 5981580, 6063147, 6280659, 6287708, 6291945, 6382260, 6524980, 6611220, 6701373, 6736830, 6863940, 6954255, 6978510, 7020486, 7410513, 7445970, 7550334, 7800540, 7859635, 8007930, 8084196, 8190567, 8374212, 8389260, 8808723, 8935164, 8972370, 9100630, 9272340, 9431562, 9573390, 9609516, 9787470, 9880684, 10105245, 10467765, 10530729, 10920756, 11168955, 11419380, 11700810, 11744964, 12011895, 12126294, 12350855, 12561318, 12583890, 13402746, 13473660, 13650945, 13908510, 13957020, 14040972, 14147343, 14681205, 14821026, 14891940, 15100668, 15719270, 16015860, 16381134, 17291197, 17551215, 17617446, 17944740, 18189441, 18201260, 18863124, 18875835, 19146780, 19574940, 20210490, 20935530, 21061458, 22231539, 22337910, 23401620, 23578905, 24023790, 24252588, 24571701, 24701710, 25122636, 25167780, 26426169, 26805492, 27301890, 27817020, 28294686, 29362410, 29642052, 30315735, 31403295, 31438540, 32762268, 33506865, 34582394, 35102430, 35234892, 36378882, 37052565, 37751670, 40420980, 40952835, 41871060, 42122916, 42442029, 44043615, 44463078, 44675820, 47157810, 48047580, 49143402, 49403420, 51873591, 52653645, 52852338, 54603780, 56589372, 58724820, 60631470, 62806590, 66694617, 67013730, 69164788, 70204860, 70736715, 72757764, 73715103, 74105130, 75503340, 81905670, 84884058, 86455985, 88087230, 88926156, 90947205, 94315620, 98286804, 103747182, 105307290, 105704676, 111157695, 121262940, 122858505, 125613180, 127326087, 132130845, 133389234, 134027460, 141473430, 147430206, 148210260, 155620773, 163811340, 169768116, 172911970, 176174460, 181894410, 200083851, 207494364, 210614580, 212210145, 222315390, 245717010, 254652174, 259367955, 264261690, 266778468, 282946860, 294860412, 311241546, 333473085, 345823940, 363788820, 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約数ペア:

[(1, 28011739140), (2, 14005869570), (3, 9337246380), (4, 7002934785), (5, 5602347828), (6, 4668623190), (7, 4001677020), (9, 3112415460), (10, 2801173914), (11, 2546521740), (12, 2334311595), (14, 2000838510), (15, 1867449276), (18, 1556207730), (19, 1474302060), (20, 1400586957), (21, 1333892340), (22, 1273260870), (27, 1037471820), (28, 1000419255), (30, 933724638), (33, 848840580), (35, 800335404), (36, 778103865), (38, 737151030), (42, 666946170), (44, 636630435), (45, 622483092), (53, 528523380), (54, 518735910), (55, 509304348), (57, 491434020), (60, 466862319), (63, 444630780), (66, 424420290), (70, 400167702), (76, 368575515), (77, 363788820), (81, 345823940), (84, 333473085), (90, 311241546), (95, 294860412), (99, 282946860), (105, 266778468), (106, 264261690), (108, 259367955), (110, 254652174), (114, 245717010), (126, 222315390), (132, 212210145), (133, 210614580), (135, 207494364), (140, 200083851), (154, 181894410), (159, 176174460), (162, 172911970), (165, 169768116), (171, 163811340), (180, 155620773), (189, 148210260), (190, 147430206), (198, 141473430), (209, 134027460), (210, 133389234), (212, 132130845), (220, 127326087), (223, 125613180), (228, 122858505), (231, 121262940), (252, 111157695), (265, 105704676), (266, 105307290), (270, 103747182), (285, 98286804), (297, 94315620), (308, 90947205), (315, 88926156), (318, 88087230), (324, 86455985), (330, 84884058), (342, 81905670), (371, 75503340), (378, 74105130), (380, 73715103), (385, 72757764), (396, 70736715), (399, 70204860), (405, 69164788), (418, 67013730), (420, 66694617), (446, 62806590), (462, 60631470), (477, 58724820), (495, 56589372), (513, 54603780), (530, 52852338), (532, 52653645), (540, 51873591), (567, 49403420), (570, 49143402), (583, 48047580), (594, 47157810), (627, 44675820), (630, 44463078), (636, 44043615), (660, 42442029), (665, 42122916), (669, 41871060), (684, 40952835), (693, 40420980), (742, 37751670), (756, 37052565), (770, 36378882), (795, 35234892), (798, 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(63441, 441540), (63555, 440748), (65835, 425484), (66231, 422940), (66462, 421470), (66780, 419463), (67716, 413665), (68684, 407835), (70245, 398772), (70490, 397386), (70914, 395010), (71820, 390027), (72252, 387695), (73458, 381330), (73590, 380646), (76266, 367290), (77539, 361260), (78705, 355908), (79002, 354570), (81567, 343420), (81620, 343197), (82733, 338580), (84294, 332310), (84588, 331155), (84645, 330932), (84740, 330561), (85855, 326268), (85860, 326249), (87780, 319113), (88308, 317205), (88977, 314820), (90315, 310156), (90630, 309078), (93214, 300510), (93660, 299079), (94446, 296590), (99693, 280980), (100170, 279642), (103026, 271890), (104940, 266931), (105735, 264924), (106371, 263340), (107730, 260018), (108756, 257565), (110187, 254220), (110385, 253764), (110770, 252882), (112860, 248199), (114399, 244860), (118190, 237006), (118503, 236380), (118636, 236115), (120204, 233035), (120420, 232617), (122430, 228798), (124740, 224561), (126441, 221540), (126882, 220770), (127110, 220374), (130009, 215460), (131670, 212742), (132462, 211470), (132924, 210735), (135945, 206052), (139821, 200340), (140490, 199386), (140980, 198693), (141828, 197505), (146916, 190665), (147180, 190323), (148295, 188892), (150255, 186428), (152532, 183645), (154539, 181260), (155078, 180630), (157410, 177954), (158004, 177285), (163134, 171710), (165466, 169290), (166155, 168588)]