28425879040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:593

約数の個数: 320

約数和(自身を含む): 77215057920

約数和(自身を除く): 48789178880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 64, 65, 80, 104, 118, 124, 128, 130, 155, 160, 208, 236, 248, 256, 260, 295, 310, 320, 403, 416, 467, 472, 496, 512, 520, 590, 620, 640, 767, 806, 832, 934, 944, 992, 1040, 1180, 1240, 1280, 1534, 1612, 1664, 1829, 1868, 1888, 1984, 2015, 2080, 2335, 2360, 2480, 2560, 3068, 3224, 3328, 3658, 3736, 3776, 3835, 3968, 4030, 4160, 4670, 4720, 4960, 6071, 6136, 6448, 6656, 7316, 7472, 7552, 7670, 7936, 8060, 8320, 9145, 9340, 9440, 9920, 12142, 12272, 12896, 14477, 14632, 14944, 15104, 15340, 15872, 16120, 16640, 18290, 18680, 18880, 19840, 23777, 24284, 24544, 25792, 27553, 28954, 29264, 29888, 30208, 30355, 30680, 32240, 33280, 36580, 37360, 37760, 39680, 47554, 48568, 49088, 51584, 55106, 57908, 58528, 59776, 60710, 61360, 64480, 72385, 73160, 74720, 75520, 79360, 95108, 97136, 98176, 103168, 110212, 115816, 117056, 118885, 119552, 121420, 122720, 128960, 137765, 144770, 146320, 149440, 151040, 188201, 190216, 194272, 196352, 206336, 220424, 231632, 234112, 237770, 239104, 242840, 245440, 257920, 275530, 289540, 292640, 298880, 358189, 376402, 380432, 388544, 392704, 440848, 463264, 468224, 475540, 485680, 490880, 515840, 551060, 579080, 585280, 597760, 716378, 752804, 760864, 777088, 854143, 881696, 926528, 936448, 941005, 951080, 971360, 981760, 1031680, 1102120, 1158160, 1170560, 1195520, 1432756, 1505608, 1521728, 1554176, 1708286, 1763392, 1790945, 1853056, 1882010, 1902160, 1942720, 1963520, 2204240, 2316320, 2341120, 2865512, 3011216, 3043456, 3108352, 3416572, 3526784, 3581890, 3706112, 3764020, 3804320, 3885440, 4270715, 4408480, 4632640, 4682240, 5731024, 6022432, 6086912, 6833144, 7053568, 7163780, 7412224, 7528040, 7608640, 7770880, 8541430, 8816960, 9265280, 11103859, 11462048, 12044864, 12173824, 13666288, 14107136, 14327560, 15056080, 15217280, 15541760, 17082860, 17633920, 18530560, 22207718, 22924096, 24089728, 27332576, 28655120, 30112160, 30434560, 34165720, 35267840, 37061120, 44415436, 45848192, 48179456, 54665152, 55519295, 57310240, 60224320, 60869120, 68331440, 70535680, 88830872, 91696384, 96358912, 109330304, 111038590, 114620480, 120448640, 136662880, 177661744, 183392768, 218660608, 222077180, 229240960, 240897280, 273325760, 355323488, 437321216, 444154360, 458481920, 481794560, 546651520, 710646976, 888308720, 916963840, 1093303040, 1421293952, 1776617440, 2186606080, 2842587904, 3553234880, 5685175808, 7106469760, 14212939520, 28425879040]

約数ペア:

[(1, 28425879040), (2, 14212939520), (4, 7106469760), (5, 5685175808), (8, 3553234880), (10, 2842587904), (13, 2186606080), (16, 1776617440), (20, 1421293952), (26, 1093303040), (31, 916963840), (32, 888308720), (40, 710646976), (52, 546651520), (59, 481794560), (62, 458481920), (64, 444154360), (65, 437321216), (80, 355323488), (104, 273325760), (118, 240897280), (124, 229240960), (128, 222077180), (130, 218660608), (155, 183392768), (160, 177661744), (208, 136662880), (236, 120448640), (248, 114620480), (256, 111038590), (260, 109330304), (295, 96358912), (310, 91696384), (320, 88830872), (403, 70535680), (416, 68331440), (467, 60869120), (472, 60224320), (496, 57310240), (512, 55519295), (520, 54665152), (590, 48179456), (620, 45848192), (640, 44415436), (767, 37061120), (806, 35267840), (832, 34165720), (934, 30434560), (944, 30112160), (992, 28655120), (1040, 27332576), (1180, 24089728), (1240, 22924096), (1280, 22207718), (1534, 18530560), (1612, 17633920), (1664, 17082860), (1829, 15541760), (1868, 15217280), (1888, 15056080), (1984, 14327560), (2015, 14107136), (2080, 13666288), (2335, 12173824), (2360, 12044864), (2480, 11462048), (2560, 11103859), (3068, 9265280), (3224, 8816960), (3328, 8541430), (3658, 7770880), (3736, 7608640), (3776, 7528040), (3835, 7412224), (3968, 7163780), (4030, 7053568), (4160, 6833144), (4670, 6086912), (4720, 6022432), (4960, 5731024), (6071, 4682240), (6136, 4632640), (6448, 4408480), (6656, 4270715), (7316, 3885440), (7472, 3804320), (7552, 3764020), (7670, 3706112), (7936, 3581890), (8060, 3526784), (8320, 3416572), (9145, 3108352), (9340, 3043456), (9440, 3011216), (9920, 2865512), (12142, 2341120), (12272, 2316320), (12896, 2204240), (14477, 1963520), (14632, 1942720), (14944, 1902160), (15104, 1882010), (15340, 1853056), (15872, 1790945), (16120, 1763392), (16640, 1708286), (18290, 1554176), (18680, 1521728), (18880, 1505608), (19840, 1432756), (23777, 1195520), (24284, 1170560), (24544, 1158160), (25792, 1102120), (27553, 1031680), (28954, 981760), (29264, 971360), (29888, 951080), (30208, 941005), (30355, 936448), (30680, 926528), (32240, 881696), (33280, 854143), (36580, 777088), (37360, 760864), (37760, 752804), (39680, 716378), (47554, 597760), (48568, 585280), (49088, 579080), (51584, 551060), (55106, 515840), (57908, 490880), (58528, 485680), (59776, 475540), (60710, 468224), (61360, 463264), (64480, 440848), (72385, 392704), (73160, 388544), (74720, 380432), (75520, 376402), (79360, 358189), (95108, 298880), (97136, 292640), (98176, 289540), (103168, 275530), (110212, 257920), (115816, 245440), (117056, 242840), (118885, 239104), (119552, 237770), (121420, 234112), (122720, 231632), (128960, 220424), (137765, 206336), (144770, 196352), (146320, 194272), (149440, 190216), (151040, 188201)]