1805997060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2472

約数の個数: 240

約数和(自身を含む): 6574237824

約数和(自身を除く): 4768240764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 469, 540, 567, 603, 630, 670, 756, 804, 810, 938, 945, 1005, 1134, 1206, 1260, 1340, 1407, 1620, 1809, 1876, 1890, 2010, 2268, 2345, 2377, 2412, 2814, 2835, 3015, 3618, 3780, 4020, 4221, 4690, 4754, 5427, 5628, 5670, 6030, 7035, 7131, 7236, 8442, 9045, 9380, 9508, 10854, 11340, 11885, 12060, 12663, 14070, 14262, 16639, 16884, 18090, 21105, 21393, 21708, 23770, 25326, 27135, 28140, 28524, 33278, 35655, 36180, 37989, 42210, 42786, 47540, 49917, 50652, 54270, 63315, 64179, 66556, 71310, 75978, 83195, 84420, 85572, 99834, 106965, 108540, 126630, 128358, 142620, 149751, 151956, 159259, 166390, 189945, 192537, 199668, 213930, 249585, 253260, 256716, 299502, 318518, 320895, 332780, 379890, 385074, 427860, 449253, 477777, 499170, 599004, 637036, 641790, 748755, 759780, 770148, 796295, 898506, 955554, 962685, 998340, 1114813, 1283580, 1347759, 1433331, 1497510, 1592590, 1797012, 1911108, 1925370, 2229626, 2246265, 2388885, 2695518, 2866662, 2995020, 3185180, 3344439, 3850740, 4299993, 4459252, 4492530, 4777770, 5391036, 5574065, 5733324, 6688878, 6738795, 7166655, 8599986, 8985060, 9555540, 10033317, 11148130, 12899979, 13377756, 13477590, 14333310, 16722195, 17199972, 20066634, 21499965, 22296260, 25799958, 26955180, 28666620, 30099951, 33444390, 40133268, 42999930, 50166585, 51599916, 60199902, 64499895, 66888780, 85999860, 90299853, 100333170, 120399804, 128999790, 150499755, 180599706, 200666340, 257999580, 300999510, 361199412, 451499265, 601999020, 902998530, 1805997060]

約数ペア:

[(1, 1805997060), (2, 902998530), (3, 601999020), (4, 451499265), (5, 361199412), (6, 300999510), (7, 257999580), (9, 200666340), (10, 180599706), (12, 150499755), (14, 128999790), (15, 120399804), (18, 100333170), (20, 90299853), (21, 85999860), (27, 66888780), (28, 64499895), (30, 60199902), (35, 51599916), (36, 50166585), (42, 42999930), (45, 40133268), (54, 33444390), (60, 30099951), (63, 28666620), (67, 26955180), (70, 25799958), (81, 22296260), (84, 21499965), (90, 20066634), (105, 17199972), (108, 16722195), (126, 14333310), (134, 13477590), (135, 13377756), (140, 12899979), (162, 11148130), (180, 10033317), (189, 9555540), (201, 8985060), (210, 8599986), (252, 7166655), (268, 6738795), (270, 6688878), (315, 5733324), (324, 5574065), (335, 5391036), (378, 4777770), (402, 4492530), (405, 4459252), (420, 4299993), (469, 3850740), (540, 3344439), (567, 3185180), (603, 2995020), (630, 2866662), (670, 2695518), (756, 2388885), (804, 2246265), (810, 2229626), (938, 1925370), (945, 1911108), (1005, 1797012), (1134, 1592590), (1206, 1497510), (1260, 1433331), (1340, 1347759), (1407, 1283580), (1620, 1114813), (1809, 998340), (1876, 962685), (1890, 955554), (2010, 898506), (2268, 796295), (2345, 770148), (2377, 759780), (2412, 748755), (2814, 641790), (2835, 637036), (3015, 599004), (3618, 499170), (3780, 477777), (4020, 449253), (4221, 427860), (4690, 385074), (4754, 379890), (5427, 332780), (5628, 320895), (5670, 318518), (6030, 299502), (7035, 256716), (7131, 253260), (7236, 249585), (8442, 213930), (9045, 199668), (9380, 192537), (9508, 189945), (10854, 166390), (11340, 159259), (11885, 151956), (12060, 149751), (12663, 142620), (14070, 128358), (14262, 126630), (16639, 108540), (16884, 106965), (18090, 99834), (21105, 85572), (21393, 84420), (21708, 83195), (23770, 75978), (25326, 71310), (27135, 66556), (28140, 64179), (28524, 63315), (33278, 54270), (35655, 50652), (36180, 49917), (37989, 47540), (42210, 42786)]