1261893360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3096

約数の個数: 320

約数和(自身を含む): 5069675520

約数和(自身を除く): 3807782160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3041, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6082, 6384, 6916, 7280, 7410, 7980, 8645, 9123, 9880, 10374, 10640, 10920, 11856, 12164, 13832, 14820, 15205, 15960, 17290, 18246, 19760, 20748, 21287, 21840, 24328, 25935, 27664, 29640, 30410, 31920, 34580, 36492, 39533, 41496, 42574, 45615, 48656, 51870, 57779, 59280, 60820, 63861, 69160, 72984, 79066, 82992, 85148, 91230, 103740, 106435, 115558, 118599, 121640, 127722, 138320, 145968, 158132, 170296, 173337, 182460, 197665, 207480, 212870, 231116, 237198, 243280, 255444, 276731, 288895, 316264, 319305, 340592, 346674, 364920, 395330, 404453, 414960, 425740, 462232, 474396, 510888, 553462, 577790, 592995, 632528, 638610, 693348, 729840, 751127, 790660, 808906, 830193, 851480, 866685, 924464, 948792, 1021776, 1106924, 1155580, 1185990, 1213359, 1277220, 1383655, 1386696, 1502254, 1581320, 1617812, 1660386, 1702960, 1733370, 1897584, 2022265, 2213848, 2253381, 2311160, 2371980, 2426718, 2554440, 2767310, 2773392, 3004508, 3162640, 3235624, 3320772, 3466740, 3755635, 4044530, 4150965, 4427696, 4506762, 4622320, 4743960, 4853436, 5108880, 5257889, 5534620, 6009016, 6066795, 6471248, 6641544, 6933480, 7511270, 8089060, 8301930, 9013524, 9487920, 9706872, 10515778, 11069240, 11266905, 12018032, 12133590, 13283088, 13866960, 15022540, 15773667, 16178120, 16603860, 18027048, 19413744, 21031556, 22138480, 22533810, 24267180, 26289445, 30045080, 31547334, 32356240, 33207720, 36054096, 42063112, 45067620, 48534360, 52578890, 60090160, 63094668, 66415440, 78868335, 84126224, 90135240, 97068720, 105157780, 126189336, 157736670, 180270480, 210315560, 252378672, 315473340, 420631120, 630946680, 1261893360]

約数ペア:

[(1, 1261893360), (2, 630946680), (3, 420631120), (4, 315473340), (5, 252378672), (6, 210315560), (7, 180270480), (8, 157736670), (10, 126189336), (12, 105157780), (13, 97068720), (14, 90135240), (15, 84126224), (16, 78868335), (19, 66415440), (20, 63094668), (21, 60090160), (24, 52578890), (26, 48534360), (28, 45067620), (30, 42063112), (35, 36054096), (38, 33207720), (39, 32356240), (40, 31547334), (42, 30045080), (48, 26289445), (52, 24267180), (56, 22533810), (57, 22138480), (60, 21031556), (65, 19413744), (70, 18027048), (76, 16603860), (78, 16178120), (80, 15773667), (84, 15022540), (91, 13866960), (95, 13283088), (104, 12133590), (105, 12018032), (112, 11266905), (114, 11069240), (120, 10515778), (130, 9706872), (133, 9487920), (140, 9013524), (152, 8301930), (156, 8089060), (168, 7511270), (182, 6933480), (190, 6641544), (195, 6471248), (208, 6066795), (210, 6009016), (228, 5534620), (240, 5257889), (247, 5108880), (260, 4853436), (266, 4743960), (273, 4622320), (280, 4506762), (285, 4427696), (304, 4150965), (312, 4044530), (336, 3755635), (364, 3466740), (380, 3320772), (390, 3235624), (399, 3162640), (420, 3004508), (455, 2773392), (456, 2767310), (494, 2554440), (520, 2426718), (532, 2371980), (546, 2311160), (560, 2253381), (570, 2213848), (624, 2022265), (665, 1897584), (728, 1733370), (741, 1702960), (760, 1660386), (780, 1617812), (798, 1581320), (840, 1502254), (910, 1386696), (912, 1383655), (988, 1277220), (1040, 1213359), (1064, 1185990), (1092, 1155580), (1140, 1106924), (1235, 1021776), (1330, 948792), (1365, 924464), (1456, 866685), (1482, 851480), (1520, 830193), (1560, 808906), (1596, 790660), (1680, 751127), (1729, 729840), (1820, 693348), (1976, 638610), (1995, 632528), (2128, 592995), (2184, 577790), (2280, 553462), (2470, 510888), (2660, 474396), (2730, 462232), (2964, 425740), (3041, 414960), (3120, 404453), (3192, 395330), (3458, 364920), (3640, 346674), (3705, 340592), (3952, 319305), (3990, 316264), (4368, 288895), (4560, 276731), (4940, 255444), (5187, 243280), (5320, 237198), (5460, 231116), (5928, 212870), (6082, 207480), (6384, 197665), (6916, 182460), (7280, 173337), (7410, 170296), (7980, 158132), (8645, 145968), (9123, 138320), (9880, 127722), (10374, 121640), (10640, 118599), (10920, 115558), (11856, 106435), (12164, 103740), (13832, 91230), (14820, 85148), (15205, 82992), (15960, 79066), (17290, 72984), (18246, 69160), (19760, 63861), (20748, 60820), (21287, 59280), (21840, 57779), (24328, 51870), (25935, 48656), (27664, 45615), (29640, 42574), (30410, 41496), (31920, 39533), (34580, 36492)]