40913040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 200

約数和(自身を含む): 150043968

約数和(自身を除く): 109130928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 196, 210, 213, 240, 245, 280, 284, 294, 336, 343, 355, 392, 420, 426, 490, 497, 560, 568, 588, 686, 710, 735, 784, 840, 852, 980, 994, 1029, 1065, 1136, 1176, 1372, 1420, 1470, 1491, 1680, 1704, 1715, 1960, 1988, 2058, 2130, 2352, 2401, 2485, 2744, 2840, 2940, 2982, 3408, 3430, 3479, 3920, 3976, 4116, 4260, 4802, 4970, 5145, 5488, 5680, 5880, 5964, 6860, 6958, 7203, 7455, 7952, 8232, 8520, 9604, 9940, 10290, 10437, 11760, 11928, 12005, 13720, 13916, 14406, 14910, 16464, 17040, 17395, 19208, 19880, 20580, 20874, 23856, 24010, 24353, 27440, 27832, 28812, 29820, 34790, 36015, 38416, 39760, 41160, 41748, 48020, 48706, 52185, 55664, 57624, 59640, 69580, 72030, 73059, 82320, 83496, 96040, 97412, 104370, 115248, 119280, 121765, 139160, 144060, 146118, 166992, 170471, 192080, 194824, 208740, 243530, 278320, 288120, 292236, 340942, 365295, 389648, 417480, 487060, 511413, 576240, 584472, 681884, 730590, 834960, 852355, 974120, 1022826, 1168944, 1363768, 1461180, 1704710, 1948240, 2045652, 2557065, 2727536, 2922360, 3409420, 4091304, 5114130, 5844720, 6818840, 8182608, 10228260, 13637680, 20456520, 40913040]

約数ペア:

[(1, 40913040), (2, 20456520), (3, 13637680), (4, 10228260), (5, 8182608), (6, 6818840), (7, 5844720), (8, 5114130), (10, 4091304), (12, 3409420), (14, 2922360), (15, 2727536), (16, 2557065), (20, 2045652), (21, 1948240), (24, 1704710), (28, 1461180), (30, 1363768), (35, 1168944), (40, 1022826), (42, 974120), (48, 852355), (49, 834960), (56, 730590), (60, 681884), (70, 584472), (71, 576240), (80, 511413), (84, 487060), (98, 417480), (105, 389648), (112, 365295), (120, 340942), (140, 292236), (142, 288120), (147, 278320), (168, 243530), (196, 208740), (210, 194824), (213, 192080), (240, 170471), (245, 166992), (280, 146118), (284, 144060), (294, 139160), (336, 121765), (343, 119280), (355, 115248), (392, 104370), (420, 97412), (426, 96040), (490, 83496), (497, 82320), (560, 73059), (568, 72030), (588, 69580), (686, 59640), (710, 57624), (735, 55664), (784, 52185), (840, 48706), (852, 48020), (980, 41748), (994, 41160), (1029, 39760), (1065, 38416), (1136, 36015), (1176, 34790), (1372, 29820), (1420, 28812), (1470, 27832), (1491, 27440), (1680, 24353), (1704, 24010), (1715, 23856), (1960, 20874), (1988, 20580), (2058, 19880), (2130, 19208), (2352, 17395), (2401, 17040), (2485, 16464), (2744, 14910), (2840, 14406), (2940, 13916), (2982, 13720), (3408, 12005), (3430, 11928), (3479, 11760), (3920, 10437), (3976, 10290), (4116, 9940), (4260, 9604), (4802, 8520), (4970, 8232), (5145, 7952), (5488, 7455), (5680, 7203), (5880, 6958), (5964, 6860)]