41801520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 139276800

約数和(自身を除く): 97475280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 103, 114, 120, 152, 178, 190, 206, 228, 240, 267, 285, 304, 309, 356, 380, 412, 445, 456, 515, 534, 570, 618, 712, 760, 824, 890, 912, 1030, 1068, 1140, 1236, 1335, 1424, 1520, 1545, 1648, 1691, 1780, 1957, 2060, 2136, 2280, 2472, 2670, 3090, 3382, 3560, 3914, 4120, 4272, 4560, 4944, 5073, 5340, 5871, 6180, 6764, 7120, 7828, 8240, 8455, 9167, 9785, 10146, 10680, 11742, 12360, 13528, 15656, 16910, 18334, 19570, 20292, 21360, 23484, 24720, 25365, 27056, 27501, 29355, 31312, 33820, 36668, 39140, 40584, 45835, 46968, 50730, 55002, 58710, 67640, 73336, 78280, 81168, 91670, 93936, 101460, 110004, 117420, 135280, 137505, 146672, 156560, 174173, 183340, 202920, 220008, 234840, 275010, 348346, 366680, 405840, 440016, 469680, 522519, 550020, 696692, 733360, 870865, 1045038, 1100040, 1393384, 1741730, 2090076, 2200080, 2612595, 2786768, 3483460, 4180152, 5225190, 6966920, 8360304, 10450380, 13933840, 20900760, 41801520]

約数ペア:

[(1, 41801520), (2, 20900760), (3, 13933840), (4, 10450380), (5, 8360304), (6, 6966920), (8, 5225190), (10, 4180152), (12, 3483460), (15, 2786768), (16, 2612595), (19, 2200080), (20, 2090076), (24, 1741730), (30, 1393384), (38, 1100040), (40, 1045038), (48, 870865), (57, 733360), (60, 696692), (76, 550020), (80, 522519), (89, 469680), (95, 440016), (103, 405840), (114, 366680), (120, 348346), (152, 275010), (178, 234840), (190, 220008), (206, 202920), (228, 183340), (240, 174173), (267, 156560), (285, 146672), (304, 137505), (309, 135280), (356, 117420), (380, 110004), (412, 101460), (445, 93936), (456, 91670), (515, 81168), (534, 78280), (570, 73336), (618, 67640), (712, 58710), (760, 55002), (824, 50730), (890, 46968), (912, 45835), (1030, 40584), (1068, 39140), (1140, 36668), (1236, 33820), (1335, 31312), (1424, 29355), (1520, 27501), (1545, 27056), (1648, 25365), (1691, 24720), (1780, 23484), (1957, 21360), (2060, 20292), (2136, 19570), (2280, 18334), (2472, 16910), (2670, 15656), (3090, 13528), (3382, 12360), (3560, 11742), (3914, 10680), (4120, 10146), (4272, 9785), (4560, 9167), (4944, 8455), (5073, 8240), (5340, 7828), (5871, 7120), (6180, 6764)]