438909120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 336

約数和(自身を含む): 1714134240

約数和(自身を除く): 1275225120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 617, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1234, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1851, 1872, 1976, 2080, 2223, 2280, 2340, 2468, 2470, 2496, 2736, 2880, 2964, 3040, 3085, 3120, 3420, 3648, 3702, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4936, 4940, 5472, 5553, 5928, 6080, 6170, 6240, 6840, 7404, 7410, 7488, 7904, 8021, 8892, 9120, 9255, 9360, 9872, 9880, 10944, 11106, 11115, 11723, 11856, 12340, 12480, 13680, 14808, 14820, 15808, 16042, 17784, 18240, 18510, 18720, 19744, 19760, 22212, 22230, 23446, 23712, 24063, 24680, 27360, 27765, 29616, 29640, 32084, 35169, 35568, 37020, 37440, 39488, 39520, 40105, 44424, 44460, 46892, 47424, 48126, 49360, 54720, 55530, 58615, 59232, 59280, 64168, 70338, 71136, 72189, 74040, 79040, 80210, 88848, 88920, 93784, 96252, 98720, 105507, 111060, 117230, 118464, 118560, 120315, 128336, 140676, 142272, 144378, 148080, 152399, 160420, 175845, 177696, 177840, 187568, 192504, 197440, 211014, 222120, 234460, 237120, 240630, 256672, 281352, 288756, 296160, 304798, 320840, 351690, 355392, 355680, 360945, 375136, 385008, 422028, 444240, 457197, 468920, 481260, 513344, 527535, 562704, 577512, 592320, 609596, 641680, 703380, 711360, 721890, 750272, 761995, 770016, 844056, 888480, 914394, 937840, 962520, 1055070, 1125408, 1155024, 1219192, 1283360, 1371591, 1406760, 1443780, 1523990, 1540032, 1688112, 1776960, 1828788, 1875680, 1925040, 2110140, 2250816, 2285985, 2310048, 2438384, 2566720, 2743182, 2813520, 2887560, 3047980, 3376224, 3657576, 3751360, 3850080, 4220280, 4571970, 4620096, 4876768, 5486364, 5627040, 5775120, 6095960, 6752448, 6857955, 7315152, 7700160, 8440560, 9143940, 9753536, 10972728, 11254080, 11550240, 12191920, 13715910, 14630304, 16881120, 18287880, 21945456, 23100480, 24383840, 27431820, 29260608, 33762240, 36575760, 43890912, 48767680, 54863640, 73151520, 87781824, 109727280, 146303040, 219454560, 438909120]

約数ペア:

[(1, 438909120), (2, 219454560), (3, 146303040), (4, 109727280), (5, 87781824), (6, 73151520), (8, 54863640), (9, 48767680), (10, 43890912), (12, 36575760), (13, 33762240), (15, 29260608), (16, 27431820), (18, 24383840), (19, 23100480), (20, 21945456), (24, 18287880), (26, 16881120), (30, 14630304), (32, 13715910), (36, 12191920), (38, 11550240), (39, 11254080), (40, 10972728), (45, 9753536), (48, 9143940), (52, 8440560), (57, 7700160), (60, 7315152), (64, 6857955), (65, 6752448), (72, 6095960), (76, 5775120), (78, 5627040), (80, 5486364), (90, 4876768), (95, 4620096), (96, 4571970), (104, 4220280), (114, 3850080), (117, 3751360), (120, 3657576), (130, 3376224), (144, 3047980), (152, 2887560), (156, 2813520), (160, 2743182), (171, 2566720), (180, 2438384), (190, 2310048), (192, 2285985), (195, 2250816), (208, 2110140), (228, 1925040), (234, 1875680), (240, 1828788), (247, 1776960), (260, 1688112), (285, 1540032), (288, 1523990), (304, 1443780), (312, 1406760), (320, 1371591), (342, 1283360), (360, 1219192), (380, 1155024), (390, 1125408), (416, 1055070), (456, 962520), (468, 937840), (480, 914394), (494, 888480), (520, 844056), (570, 770016), (576, 761995), (585, 750272), (608, 721890), (617, 711360), (624, 703380), (684, 641680), (720, 609596), (741, 592320), (760, 577512), (780, 562704), (832, 527535), (855, 513344), (912, 481260), (936, 468920), (960, 457197), (988, 444240), (1040, 422028), (1140, 385008), (1170, 375136), (1216, 360945), (1234, 355680), (1235, 355392), (1248, 351690), (1368, 320840), (1440, 304798), (1482, 296160), (1520, 288756), (1560, 281352), (1710, 256672), (1824, 240630), (1851, 237120), (1872, 234460), (1976, 222120), (2080, 211014), (2223, 197440), (2280, 192504), (2340, 187568), (2468, 177840), (2470, 177696), (2496, 175845), (2736, 160420), (2880, 152399), (2964, 148080), (3040, 144378), (3085, 142272), (3120, 140676), (3420, 128336), (3648, 120315), (3702, 118560), (3705, 118464), (3744, 117230), (3952, 111060), (4160, 105507), (4446, 98720), (4560, 96252), (4680, 93784), (4936, 88920), (4940, 88848), (5472, 80210), (5553, 79040), (5928, 74040), (6080, 72189), (6170, 71136), (6240, 70338), (6840, 64168), (7404, 59280), (7410, 59232), (7488, 58615), (7904, 55530), (8021, 54720), (8892, 49360), (9120, 48126), (9255, 47424), (9360, 46892), (9872, 44460), (9880, 44424), (10944, 40105), (11106, 39520), (11115, 39488), (11723, 37440), (11856, 37020), (12340, 35568), (12480, 35169), (13680, 32084), (14808, 29640), (14820, 29616), (15808, 27765), (16042, 27360), (17784, 24680), (18240, 24063), (18510, 23712), (18720, 23446), (19744, 22230), (19760, 22212)]