129270960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 240

約数和(自身を含む): 534590784

約数和(自身を除く): 405319824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1973, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3946, 4095, 4368, 4680, 5040, 5460, 5919, 6552, 7280, 7892, 8190, 9360, 9865, 10920, 11838, 13104, 13811, 15784, 16380, 17757, 19730, 21840, 23676, 25649, 27622, 29595, 31568, 32760, 35514, 39460, 41433, 47352, 51298, 55244, 59190, 65520, 69055, 71028, 76947, 78920, 82866, 88785, 94704, 102596, 110488, 118380, 124299, 128245, 138110, 142056, 153894, 157840, 165732, 177570, 179543, 205192, 207165, 220976, 230841, 236760, 248598, 256490, 276220, 284112, 307788, 331464, 355140, 359086, 384735, 410384, 414330, 461682, 473520, 497196, 512980, 538629, 552440, 615576, 621495, 662928, 710280, 718172, 769470, 828660, 897715, 923364, 994392, 1025960, 1077258, 1104880, 1154205, 1231152, 1242990, 1420560, 1436344, 1538940, 1615887, 1657320, 1795430, 1846728, 1988784, 2051920, 2154516, 2308410, 2485980, 2693145, 2872688, 3077880, 3231774, 3314640, 3590860, 3693456, 4309032, 4616820, 4971960, 5386290, 6155760, 6463548, 7181720, 8079435, 8618064, 9233640, 9943920, 10772580, 12927096, 14363440, 16158870, 18467280, 21545160, 25854192, 32317740, 43090320, 64635480, 129270960]

約数ペア:

[(1, 129270960), (2, 64635480), (3, 43090320), (4, 32317740), (5, 25854192), (6, 21545160), (7, 18467280), (8, 16158870), (9, 14363440), (10, 12927096), (12, 10772580), (13, 9943920), (14, 9233640), (15, 8618064), (16, 8079435), (18, 7181720), (20, 6463548), (21, 6155760), (24, 5386290), (26, 4971960), (28, 4616820), (30, 4309032), (35, 3693456), (36, 3590860), (39, 3314640), (40, 3231774), (42, 3077880), (45, 2872688), (48, 2693145), (52, 2485980), (56, 2308410), (60, 2154516), (63, 2051920), (65, 1988784), (70, 1846728), (72, 1795430), (78, 1657320), (80, 1615887), (84, 1538940), (90, 1436344), (91, 1420560), (104, 1242990), (105, 1231152), (112, 1154205), (117, 1104880), (120, 1077258), (126, 1025960), (130, 994392), (140, 923364), (144, 897715), (156, 828660), (168, 769470), (180, 718172), (182, 710280), (195, 662928), (208, 621495), (210, 615576), (234, 552440), (240, 538629), (252, 512980), (260, 497196), (273, 473520), (280, 461682), (312, 414330), (315, 410384), (336, 384735), (360, 359086), (364, 355140), (390, 331464), (420, 307788), (455, 284112), (468, 276220), (504, 256490), (520, 248598), (546, 236760), (560, 230841), (585, 220976), (624, 207165), (630, 205192), (720, 179543), (728, 177570), (780, 165732), (819, 157840), (840, 153894), (910, 142056), (936, 138110), (1008, 128245), (1040, 124299), (1092, 118380), (1170, 110488), (1260, 102596), (1365, 94704), (1456, 88785), (1560, 82866), (1638, 78920), (1680, 76947), (1820, 71028), (1872, 69055), (1973, 65520), (2184, 59190), (2340, 55244), (2520, 51298), (2730, 47352), (3120, 41433), (3276, 39460), (3640, 35514), (3946, 32760), (4095, 31568), (4368, 29595), (4680, 27622), (5040, 25649), (5460, 23676), (5919, 21840), (6552, 19730), (7280, 17757), (7892, 16380), (8190, 15784), (9360, 13811), (9865, 13104), (10920, 11838)]