109727280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 418410720

約数和(自身を除く): 308683440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 617, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1234, 1235, 1368, 1482, 1520, 1560, 1710, 1851, 1872, 1976, 2223, 2280, 2340, 2468, 2470, 2736, 2964, 3085, 3120, 3420, 3702, 3705, 3952, 4446, 4560, 4680, 4936, 4940, 5553, 5928, 6170, 6840, 7404, 7410, 8021, 8892, 9255, 9360, 9872, 9880, 11106, 11115, 11723, 11856, 12340, 13680, 14808, 14820, 16042, 17784, 18510, 19760, 22212, 22230, 23446, 24063, 24680, 27765, 29616, 29640, 32084, 35169, 35568, 37020, 40105, 44424, 44460, 46892, 48126, 49360, 55530, 58615, 59280, 64168, 70338, 72189, 74040, 80210, 88848, 88920, 93784, 96252, 105507, 111060, 117230, 120315, 128336, 140676, 144378, 148080, 152399, 160420, 175845, 177840, 187568, 192504, 211014, 222120, 234460, 240630, 281352, 288756, 304798, 320840, 351690, 360945, 385008, 422028, 444240, 457197, 468920, 481260, 527535, 562704, 577512, 609596, 641680, 703380, 721890, 761995, 844056, 914394, 937840, 962520, 1055070, 1155024, 1219192, 1371591, 1406760, 1443780, 1523990, 1688112, 1828788, 1925040, 2110140, 2285985, 2438384, 2743182, 2813520, 2887560, 3047980, 3657576, 4220280, 4571970, 5486364, 5775120, 6095960, 6857955, 7315152, 8440560, 9143940, 10972728, 12191920, 13715910, 18287880, 21945456, 27431820, 36575760, 54863640, 109727280]

約数ペア:

[(1, 109727280), (2, 54863640), (3, 36575760), (4, 27431820), (5, 21945456), (6, 18287880), (8, 13715910), (9, 12191920), (10, 10972728), (12, 9143940), (13, 8440560), (15, 7315152), (16, 6857955), (18, 6095960), (19, 5775120), (20, 5486364), (24, 4571970), (26, 4220280), (30, 3657576), (36, 3047980), (38, 2887560), (39, 2813520), (40, 2743182), (45, 2438384), (48, 2285985), (52, 2110140), (57, 1925040), (60, 1828788), (65, 1688112), (72, 1523990), (76, 1443780), (78, 1406760), (80, 1371591), (90, 1219192), (95, 1155024), (104, 1055070), (114, 962520), (117, 937840), (120, 914394), (130, 844056), (144, 761995), (152, 721890), (156, 703380), (171, 641680), (180, 609596), (190, 577512), (195, 562704), (208, 527535), (228, 481260), (234, 468920), (240, 457197), (247, 444240), (260, 422028), (285, 385008), (304, 360945), (312, 351690), (342, 320840), (360, 304798), (380, 288756), (390, 281352), (456, 240630), (468, 234460), (494, 222120), (520, 211014), (570, 192504), (585, 187568), (617, 177840), (624, 175845), (684, 160420), (720, 152399), (741, 148080), (760, 144378), (780, 140676), (855, 128336), (912, 120315), (936, 117230), (988, 111060), (1040, 105507), (1140, 96252), (1170, 93784), (1234, 88920), (1235, 88848), (1368, 80210), (1482, 74040), (1520, 72189), (1560, 70338), (1710, 64168), (1851, 59280), (1872, 58615), (1976, 55530), (2223, 49360), (2280, 48126), (2340, 46892), (2468, 44460), (2470, 44424), (2736, 40105), (2964, 37020), (3085, 35568), (3120, 35169), (3420, 32084), (3702, 29640), (3705, 29616), (3952, 27765), (4446, 24680), (4560, 24063), (4680, 23446), (4936, 22230), (4940, 22212), (5553, 19760), (5928, 18510), (6170, 17784), (6840, 16042), (7404, 14820), (7410, 14808), (8021, 13680), (8892, 12340), (9255, 11856), (9360, 11723), (9872, 11115), (9880, 11106)]