28959084960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{23321}}^1$

素因数の和:23551

約数の個数: 192

約数和(自身を含む): 98736019200

約数和(自身を除く): 69776934240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 199, 208, 240, 260, 312, 390, 398, 416, 480, 520, 597, 624, 780, 796, 995, 1040, 1194, 1248, 1560, 1592, 1990, 2080, 2388, 2587, 2985, 3120, 3184, 3980, 4776, 5174, 5970, 6240, 6368, 7761, 7960, 9552, 10348, 11940, 12935, 15522, 15920, 19104, 20696, 23321, 23880, 25870, 31044, 31840, 38805, 41392, 46642, 47760, 51740, 62088, 69963, 77610, 82784, 93284, 95520, 103480, 116605, 124176, 139926, 155220, 186568, 206960, 233210, 248352, 279852, 303173, 310440, 349815, 373136, 413920, 466420, 559704, 606346, 620880, 699630, 746272, 909519, 932840, 1119408, 1212692, 1241760, 1399260, 1515865, 1819038, 1865680, 2238816, 2425384, 2798520, 3031730, 3638076, 3731360, 4547595, 4640879, 4850768, 5597040, 6063460, 7276152, 9095190, 9281758, 9701536, 11194080, 12126920, 13922637, 14552304, 18190380, 18563516, 23204395, 24253840, 27845274, 29104608, 36380760, 37127032, 46408790, 48507680, 55690548, 60331427, 69613185, 72761520, 74254064, 92817580, 111381096, 120662854, 139226370, 145523040, 148508128, 180994281, 185635160, 222762192, 241325708, 278452740, 301657135, 361988562, 371270320, 445524384, 482651416, 556905480, 603314270, 723977124, 742540640, 904971405, 965302832, 1113810960, 1206628540, 1447954248, 1809942810, 1930605664, 2227621920, 2413257080, 2895908496, 3619885620, 4826514160, 5791816992, 7239771240, 9653028320, 14479542480, 28959084960]

約数ペア:

[(1, 28959084960), (2, 14479542480), (3, 9653028320), (4, 7239771240), (5, 5791816992), (6, 4826514160), (8, 3619885620), (10, 2895908496), (12, 2413257080), (13, 2227621920), (15, 1930605664), (16, 1809942810), (20, 1447954248), (24, 1206628540), (26, 1113810960), (30, 965302832), (32, 904971405), (39, 742540640), (40, 723977124), (48, 603314270), (52, 556905480), (60, 482651416), (65, 445524384), (78, 371270320), (80, 361988562), (96, 301657135), (104, 278452740), (120, 241325708), (130, 222762192), (156, 185635160), (160, 180994281), (195, 148508128), (199, 145523040), (208, 139226370), (240, 120662854), (260, 111381096), (312, 92817580), (390, 74254064), (398, 72761520), (416, 69613185), (480, 60331427), (520, 55690548), (597, 48507680), (624, 46408790), (780, 37127032), (796, 36380760), (995, 29104608), (1040, 27845274), (1194, 24253840), (1248, 23204395), (1560, 18563516), (1592, 18190380), (1990, 14552304), (2080, 13922637), (2388, 12126920), (2587, 11194080), (2985, 9701536), (3120, 9281758), (3184, 9095190), (3980, 7276152), (4776, 6063460), (5174, 5597040), (5970, 4850768), (6240, 4640879), (6368, 4547595), (7761, 3731360), (7960, 3638076), (9552, 3031730), (10348, 2798520), (11940, 2425384), (12935, 2238816), (15522, 1865680), (15920, 1819038), (19104, 1515865), (20696, 1399260), (23321, 1241760), (23880, 1212692), (25870, 1119408), (31044, 932840), (31840, 909519), (38805, 746272), (41392, 699630), (46642, 620880), (47760, 606346), (51740, 559704), (62088, 466420), (69963, 413920), (77610, 373136), (82784, 349815), (93284, 310440), (95520, 303173), (103480, 279852), (116605, 248352), (124176, 233210), (139926, 206960), (155220, 186568)]