15803615880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 55839031560

約数和(自身を除く): 40035415680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 421, 468, 507, 520, 585, 617, 676, 780, 842, 845, 936, 1014, 1170, 1234, 1263, 1352, 1521, 1560, 1684, 1690, 1851, 2028, 2105, 2340, 2468, 2526, 2535, 3042, 3085, 3368, 3380, 3702, 3789, 4056, 4210, 4680, 4936, 5052, 5070, 5473, 5553, 6084, 6170, 6315, 6760, 7404, 7578, 7605, 8021, 8420, 9255, 10104, 10140, 10946, 11106, 12168, 12340, 12630, 14808, 15156, 15210, 16042, 16419, 16840, 18510, 18945, 20280, 21892, 22212, 24063, 24680, 25260, 27365, 27765, 30312, 30420, 32084, 32838, 37020, 37890, 40105, 43784, 44424, 48126, 49257, 50520, 54730, 55530, 60840, 64168, 65676, 71149, 72189, 74040, 75780, 80210, 82095, 96252, 98514, 104273, 109460, 111060, 120315, 131352, 142298, 144378, 151560, 160420, 164190, 192504, 197028, 208546, 213447, 218920, 222120, 240630, 246285, 259757, 284596, 288756, 312819, 320840, 328380, 355745, 360945, 394056, 417092, 426894, 481260, 492570, 519514, 521365, 569192, 577512, 625638, 640341, 656760, 711490, 721890, 779271, 834184, 853788, 938457, 962520, 985140, 1039028, 1042730, 1067235, 1251276, 1280682, 1298785, 1422980, 1443780, 1558542, 1564095, 1707576, 1876914, 1970280, 2078056, 2085460, 2134470, 2337813, 2502552, 2561364, 2597570, 2845960, 2887560, 3117084, 3128190, 3201705, 3376841, 3753828, 3896355, 4170920, 4268940, 4675626, 4692285, 5122728, 5195140, 6234168, 6256380, 6403410, 6753682, 7507656, 7792710, 8537880, 9351252, 9384570, 10130523, 10390280, 11689065, 12512760, 12806820, 13507364, 15585420, 16884205, 18702504, 18769140, 20261046, 23378130, 25613640, 27014728, 30391569, 31170840, 33768410, 37538280, 40522092, 43898933, 46756260, 50652615, 60783138, 67536820, 81044184, 87797866, 93512520, 101305230, 121566276, 131696799, 135073640, 151957845, 175595732, 202610460, 219494665, 243132552, 263393598, 303915690, 351191464, 395090397, 405220920, 438989330, 526787196, 607831380, 658483995, 790180794, 877978660, 1053574392, 1215662760, 1316967990, 1580361588, 1755957320, 1975451985, 2633935980, 3160723176, 3950903970, 5267871960, 7901807940, 15803615880]

約数ペア:

[(1, 15803615880), (2, 7901807940), (3, 5267871960), (4, 3950903970), (5, 3160723176), (6, 2633935980), (8, 1975451985), (9, 1755957320), (10, 1580361588), (12, 1316967990), (13, 1215662760), (15, 1053574392), (18, 877978660), (20, 790180794), (24, 658483995), (26, 607831380), (30, 526787196), (36, 438989330), (39, 405220920), (40, 395090397), (45, 351191464), (52, 303915690), (60, 263393598), (65, 243132552), (72, 219494665), (78, 202610460), (90, 175595732), (104, 151957845), (117, 135073640), (120, 131696799), (130, 121566276), (156, 101305230), (169, 93512520), (180, 87797866), (195, 81044184), (234, 67536820), (260, 60783138), (312, 50652615), (338, 46756260), (360, 43898933), (390, 40522092), (421, 37538280), (468, 33768410), (507, 31170840), (520, 30391569), (585, 27014728), (617, 25613640), (676, 23378130), (780, 20261046), (842, 18769140), (845, 18702504), (936, 16884205), (1014, 15585420), (1170, 13507364), (1234, 12806820), (1263, 12512760), (1352, 11689065), (1521, 10390280), (1560, 10130523), (1684, 9384570), (1690, 9351252), (1851, 8537880), (2028, 7792710), (2105, 7507656), (2340, 6753682), (2468, 6403410), (2526, 6256380), (2535, 6234168), (3042, 5195140), (3085, 5122728), (3368, 4692285), (3380, 4675626), (3702, 4268940), (3789, 4170920), (4056, 3896355), (4210, 3753828), (4680, 3376841), (4936, 3201705), (5052, 3128190), (5070, 3117084), (5473, 2887560), (5553, 2845960), (6084, 2597570), (6170, 2561364), (6315, 2502552), (6760, 2337813), (7404, 2134470), (7578, 2085460), (7605, 2078056), (8021, 1970280), (8420, 1876914), (9255, 1707576), (10104, 1564095), (10140, 1558542), (10946, 1443780), (11106, 1422980), (12168, 1298785), (12340, 1280682), (12630, 1251276), (14808, 1067235), (15156, 1042730), (15210, 1039028), (16042, 985140), (16419, 962520), (16840, 938457), (18510, 853788), (18945, 834184), (20280, 779271), (21892, 721890), (22212, 711490), (24063, 656760), (24680, 640341), (25260, 625638), (27365, 577512), (27765, 569192), (30312, 521365), (30420, 519514), (32084, 492570), (32838, 481260), (37020, 426894), (37890, 417092), (40105, 394056), (43784, 360945), (44424, 355745), (48126, 328380), (49257, 320840), (50520, 312819), (54730, 288756), (55530, 284596), (60840, 259757), (64168, 246285), (65676, 240630), (71149, 222120), (72189, 218920), (74040, 213447), (75780, 208546), (80210, 197028), (82095, 192504), (96252, 164190), (98514, 160420), (104273, 151560), (109460, 144378), (111060, 142298), (120315, 131352)]