2794398880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{683}}^1$

素因数の和:999

約数の個数: 192

約数和(自身を含む): 8166106368

約数和(自身を除く): 5371707488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 281, 364, 416, 455, 520, 560, 562, 683, 728, 910, 1040, 1120, 1124, 1366, 1405, 1456, 1820, 1967, 2080, 2248, 2732, 2810, 2912, 3415, 3640, 3653, 3934, 4496, 4781, 5464, 5620, 6830, 7280, 7306, 7868, 8879, 8992, 9562, 9835, 10928, 11240, 13660, 14560, 14612, 15736, 17758, 18265, 19124, 19670, 21856, 22480, 23905, 25571, 27320, 29224, 31472, 35516, 36530, 38248, 39340, 44395, 44960, 47810, 51142, 54640, 58448, 62153, 62944, 71032, 73060, 76496, 78680, 88790, 95620, 102284, 109280, 116896, 124306, 127855, 142064, 146120, 152992, 157360, 177580, 191240, 191923, 204568, 248612, 255710, 284128, 292240, 310765, 314720, 355160, 382480, 383846, 409136, 497224, 511420, 584480, 621530, 710320, 764960, 767692, 818272, 959615, 994448, 1022840, 1243060, 1343461, 1420640, 1535384, 1919230, 1988896, 2045680, 2486120, 2494999, 2686922, 3070768, 3838460, 4091360, 4972240, 4989998, 5373844, 6141536, 6717305, 7676920, 9944480, 9979996, 10747688, 12474995, 13434610, 15353840, 17464993, 19959992, 21495376, 24949990, 26869220, 30707680, 34929986, 39919984, 42990752, 49899980, 53738440, 69859972, 79839968, 87324965, 99799960, 107476880, 139719944, 174649930, 199599920, 214953760, 279439888, 349299860, 399199840, 558879776, 698599720, 1397199440, 2794398880]

約数ペア:

[(1, 2794398880), (2, 1397199440), (4, 698599720), (5, 558879776), (7, 399199840), (8, 349299860), (10, 279439888), (13, 214953760), (14, 199599920), (16, 174649930), (20, 139719944), (26, 107476880), (28, 99799960), (32, 87324965), (35, 79839968), (40, 69859972), (52, 53738440), (56, 49899980), (65, 42990752), (70, 39919984), (80, 34929986), (91, 30707680), (104, 26869220), (112, 24949990), (130, 21495376), (140, 19959992), (160, 17464993), (182, 15353840), (208, 13434610), (224, 12474995), (260, 10747688), (280, 9979996), (281, 9944480), (364, 7676920), (416, 6717305), (455, 6141536), (520, 5373844), (560, 4989998), (562, 4972240), (683, 4091360), (728, 3838460), (910, 3070768), (1040, 2686922), (1120, 2494999), (1124, 2486120), (1366, 2045680), (1405, 1988896), (1456, 1919230), (1820, 1535384), (1967, 1420640), (2080, 1343461), (2248, 1243060), (2732, 1022840), (2810, 994448), (2912, 959615), (3415, 818272), (3640, 767692), (3653, 764960), (3934, 710320), (4496, 621530), (4781, 584480), (5464, 511420), (5620, 497224), (6830, 409136), (7280, 383846), (7306, 382480), (7868, 355160), (8879, 314720), (8992, 310765), (9562, 292240), (9835, 284128), (10928, 255710), (11240, 248612), (13660, 204568), (14560, 191923), (14612, 191240), (15736, 177580), (17758, 157360), (18265, 152992), (19124, 146120), (19670, 142064), (21856, 127855), (22480, 124306), (23905, 116896), (25571, 109280), (27320, 102284), (29224, 95620), (31472, 88790), (35516, 78680), (36530, 76496), (38248, 73060), (39340, 71032), (44395, 62944), (44960, 62153), (47810, 58448), (51142, 54640)]