18106257480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:852

約数の個数: 256

約数和(自身を含む): 58475520000

約数和(自身を除く): 40369262520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 281, 285, 295, 354, 380, 456, 472, 479, 562, 570, 590, 708, 760, 843, 885, 958, 1121, 1124, 1140, 1180, 1405, 1416, 1437, 1686, 1770, 1916, 2242, 2248, 2280, 2360, 2395, 2810, 2874, 3363, 3372, 3540, 3832, 4215, 4484, 4790, 5339, 5605, 5620, 5748, 6726, 6744, 7080, 7185, 8430, 8968, 9101, 9580, 10678, 11210, 11240, 11496, 13452, 14370, 16017, 16579, 16815, 16860, 18202, 19160, 21356, 22420, 26695, 26904, 27303, 28261, 28740, 32034, 33158, 33630, 33720, 36404, 42712, 44840, 45505, 49737, 53390, 54606, 56522, 57480, 64068, 66316, 67260, 72808, 80085, 82895, 84783, 91010, 99474, 106780, 109212, 113044, 128136, 132632, 134520, 134599, 136515, 141305, 160170, 165790, 169566, 182020, 198948, 213560, 218424, 226088, 248685, 269198, 273030, 282610, 315001, 320340, 331580, 339132, 364040, 397896, 403797, 423915, 497370, 536959, 538396, 546060, 565220, 630002, 640680, 663160, 672995, 678264, 807594, 847830, 945003, 994740, 1073918, 1076792, 1092120, 1130440, 1260004, 1345990, 1575005, 1610877, 1615188, 1695660, 1890006, 1989480, 2018985, 2147836, 2520008, 2557381, 2684795, 2691980, 3150010, 3221754, 3230376, 3391320, 3780012, 4037970, 4295672, 4725015, 5114762, 5369590, 5383960, 6300020, 6443508, 7560024, 7672143, 7941341, 8054385, 8075940, 9450030, 10229524, 10739180, 12600040, 12786905, 12887016, 15344286, 15882682, 16108770, 16151880, 18900060, 20459048, 21478360, 23824023, 25573810, 30688572, 31765364, 32217540, 37800120, 38360715, 39706705, 47648046, 51147620, 61377144, 63530728, 64435080, 76721430, 79413410, 95296092, 102295240, 119120115, 150885479, 153442860, 158826820, 190592184, 238240230, 301770958, 306885720, 317653640, 452656437, 476480460, 603541916, 754427395, 905312874, 952960920, 1207083832, 1508854790, 1810625748, 2263282185, 3017709580, 3621251496, 4526564370, 6035419160, 9053128740, 18106257480]

約数ペア:

[(1, 18106257480), (2, 9053128740), (3, 6035419160), (4, 4526564370), (5, 3621251496), (6, 3017709580), (8, 2263282185), (10, 1810625748), (12, 1508854790), (15, 1207083832), (19, 952960920), (20, 905312874), (24, 754427395), (30, 603541916), (38, 476480460), (40, 452656437), (57, 317653640), (59, 306885720), (60, 301770958), (76, 238240230), (95, 190592184), (114, 158826820), (118, 153442860), (120, 150885479), (152, 119120115), (177, 102295240), (190, 95296092), (228, 79413410), (236, 76721430), (281, 64435080), (285, 63530728), (295, 61377144), (354, 51147620), (380, 47648046), (456, 39706705), (472, 38360715), (479, 37800120), (562, 32217540), (570, 31765364), (590, 30688572), (708, 25573810), (760, 23824023), (843, 21478360), (885, 20459048), (958, 18900060), (1121, 16151880), (1124, 16108770), (1140, 15882682), (1180, 15344286), (1405, 12887016), (1416, 12786905), (1437, 12600040), (1686, 10739180), (1770, 10229524), (1916, 9450030), (2242, 8075940), (2248, 8054385), (2280, 7941341), (2360, 7672143), (2395, 7560024), (2810, 6443508), (2874, 6300020), (3363, 5383960), (3372, 5369590), (3540, 5114762), (3832, 4725015), (4215, 4295672), (4484, 4037970), (4790, 3780012), (5339, 3391320), (5605, 3230376), (5620, 3221754), (5748, 3150010), (6726, 2691980), (6744, 2684795), (7080, 2557381), (7185, 2520008), (8430, 2147836), (8968, 2018985), (9101, 1989480), (9580, 1890006), (10678, 1695660), (11210, 1615188), (11240, 1610877), (11496, 1575005), (13452, 1345990), (14370, 1260004), (16017, 1130440), (16579, 1092120), (16815, 1076792), (16860, 1073918), (18202, 994740), (19160, 945003), (21356, 847830), (22420, 807594), (26695, 678264), (26904, 672995), (27303, 663160), (28261, 640680), (28740, 630002), (32034, 565220), (33158, 546060), (33630, 538396), (33720, 536959), (36404, 497370), (42712, 423915), (44840, 403797), (45505, 397896), (49737, 364040), (53390, 339132), (54606, 331580), (56522, 320340), (57480, 315001), (64068, 282610), (66316, 273030), (67260, 269198), (72808, 248685), (80085, 226088), (82895, 218424), (84783, 213560), (91010, 198948), (99474, 182020), (106780, 169566), (109212, 165790), (113044, 160170), (128136, 141305), (132632, 136515), (134520, 134599)]