1885381680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 320

約数和(自身を含む): 7249536000

約数和(自身を除く): 5364154320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 173, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 346, 364, 390, 420, 455, 499, 519, 520, 546, 560, 624, 692, 728, 780, 840, 865, 910, 998, 1038, 1040, 1092, 1211, 1365, 1384, 1456, 1497, 1560, 1680, 1730, 1820, 1996, 2076, 2184, 2249, 2422, 2495, 2595, 2730, 2768, 2994, 3120, 3460, 3493, 3633, 3640, 3992, 4152, 4368, 4498, 4844, 4990, 5190, 5460, 5988, 6055, 6487, 6747, 6920, 6986, 7266, 7280, 7485, 7984, 8304, 8996, 9688, 9980, 10380, 10479, 10920, 11245, 11976, 12110, 12974, 13494, 13840, 13972, 14532, 14970, 15743, 17465, 17992, 18165, 19376, 19461, 19960, 20760, 20958, 21840, 22490, 23952, 24220, 25948, 26988, 27944, 29064, 29940, 31486, 32435, 33735, 34930, 35984, 36330, 38922, 39920, 41520, 41916, 44980, 45409, 47229, 48440, 51896, 52395, 53976, 55888, 58128, 59880, 62972, 64870, 67470, 69860, 72660, 77844, 78715, 83832, 86327, 89960, 90818, 94458, 96880, 97305, 103792, 104790, 107952, 119760, 125944, 129740, 134940, 136227, 139720, 145320, 155688, 157430, 167664, 172654, 179920, 181636, 188916, 194610, 209580, 227045, 236145, 251888, 258981, 259480, 269880, 272454, 279440, 290640, 311376, 314860, 345308, 363272, 377832, 389220, 419160, 431635, 454090, 472290, 517962, 518960, 539760, 544908, 604289, 629720, 681135, 690616, 726544, 755664, 778440, 838320, 863270, 908180, 944580, 1035924, 1089816, 1122251, 1208578, 1259440, 1294905, 1362270, 1381232, 1556880, 1726540, 1812867, 1816360, 1889160, 2071848, 2179632, 2244502, 2417156, 2589810, 2724540, 3021445, 3366753, 3453080, 3625734, 3632720, 3778320, 4143696, 4489004, 4834312, 5179620, 5449080, 5611255, 6042890, 6733506, 6906160, 7251468, 7855757, 8978008, 9064335, 9668624, 10359240, 10898160, 11222510, 12085780, 13467012, 14502936, 15711514, 16833765, 17956016, 18128670, 20718480, 22445020, 23567271, 24171560, 26934024, 29005872, 31423028, 33667530, 36257340, 39278785, 44890040, 47134542, 48343120, 53868048, 62846056, 67335060, 72514680, 78557570, 89780080, 94269084, 117836355, 125692112, 134670120, 145029360, 157115140, 188538168, 235672710, 269340240, 314230280, 377076336, 471345420, 628460560, 942690840, 1885381680]

約数ペア:

[(1, 1885381680), (2, 942690840), (3, 628460560), (4, 471345420), (5, 377076336), (6, 314230280), (7, 269340240), (8, 235672710), (10, 188538168), (12, 157115140), (13, 145029360), (14, 134670120), (15, 125692112), (16, 117836355), (20, 94269084), (21, 89780080), (24, 78557570), (26, 72514680), (28, 67335060), (30, 62846056), (35, 53868048), (39, 48343120), (40, 47134542), (42, 44890040), (48, 39278785), (52, 36257340), (56, 33667530), (60, 31423028), (65, 29005872), (70, 26934024), (78, 24171560), (80, 23567271), (84, 22445020), (91, 20718480), (104, 18128670), (105, 17956016), (112, 16833765), (120, 15711514), (130, 14502936), (140, 13467012), (156, 12085780), (168, 11222510), (173, 10898160), (182, 10359240), (195, 9668624), (208, 9064335), (210, 8978008), (240, 7855757), (260, 7251468), (273, 6906160), (280, 6733506), (312, 6042890), (336, 5611255), (346, 5449080), (364, 5179620), (390, 4834312), (420, 4489004), (455, 4143696), (499, 3778320), (519, 3632720), (520, 3625734), (546, 3453080), (560, 3366753), (624, 3021445), (692, 2724540), (728, 2589810), (780, 2417156), (840, 2244502), (865, 2179632), (910, 2071848), (998, 1889160), (1038, 1816360), (1040, 1812867), (1092, 1726540), (1211, 1556880), (1365, 1381232), (1384, 1362270), (1456, 1294905), (1497, 1259440), (1560, 1208578), (1680, 1122251), (1730, 1089816), (1820, 1035924), (1996, 944580), (2076, 908180), (2184, 863270), (2249, 838320), (2422, 778440), (2495, 755664), (2595, 726544), (2730, 690616), (2768, 681135), (2994, 629720), (3120, 604289), (3460, 544908), (3493, 539760), (3633, 518960), (3640, 517962), (3992, 472290), (4152, 454090), (4368, 431635), (4498, 419160), (4844, 389220), (4990, 377832), (5190, 363272), (5460, 345308), (5988, 314860), (6055, 311376), (6487, 290640), (6747, 279440), (6920, 272454), (6986, 269880), (7266, 259480), (7280, 258981), (7485, 251888), (7984, 236145), (8304, 227045), (8996, 209580), (9688, 194610), (9980, 188916), (10380, 181636), (10479, 179920), (10920, 172654), (11245, 167664), (11976, 157430), (12110, 155688), (12974, 145320), (13494, 139720), (13840, 136227), (13972, 134940), (14532, 129740), (14970, 125944), (15743, 119760), (17465, 107952), (17992, 104790), (18165, 103792), (19376, 97305), (19461, 96880), (19960, 94458), (20760, 90818), (20958, 89960), (21840, 86327), (22490, 83832), (23952, 78715), (24220, 77844), (25948, 72660), (26988, 69860), (27944, 67470), (29064, 64870), (29940, 62972), (31486, 59880), (32435, 58128), (33735, 55888), (34930, 53976), (35984, 52395), (36330, 51896), (38922, 48440), (39920, 47229), (41520, 45409), (41916, 44980)]