163142280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 621129600

約数和(自身を除く): 457987320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1579, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3158, 3444, 3690, 4305, 4737, 4920, 5166, 5740, 6316, 6888, 7380, 7895, 8610, 9474, 10332, 11053, 11480, 12632, 12915, 14211, 14760, 15790, 17220, 18948, 20664, 22106, 23685, 25830, 28422, 31580, 33159, 34440, 37896, 44212, 47370, 51660, 55265, 56844, 63160, 64739, 66318, 71055, 88424, 94740, 99477, 103320, 110530, 113688, 129478, 132636, 142110, 165795, 189480, 194217, 198954, 221060, 258956, 265272, 284220, 323695, 331590, 388434, 397908, 442120, 453173, 497385, 517912, 568440, 582651, 647390, 663180, 776868, 795816, 906346, 971085, 994770, 1165302, 1294780, 1326360, 1359519, 1553736, 1812692, 1942170, 1989540, 2265865, 2330604, 2589560, 2719038, 2913255, 3625384, 3884340, 3979080, 4078557, 4531730, 4661208, 5438076, 5826510, 6797595, 7768680, 8157114, 9063460, 10876152, 11653020, 13595190, 16314228, 18126920, 20392785, 23306040, 27190380, 32628456, 40785570, 54380760, 81571140, 163142280]

約数ペア:

[(1, 163142280), (2, 81571140), (3, 54380760), (4, 40785570), (5, 32628456), (6, 27190380), (7, 23306040), (8, 20392785), (9, 18126920), (10, 16314228), (12, 13595190), (14, 11653020), (15, 10876152), (18, 9063460), (20, 8157114), (21, 7768680), (24, 6797595), (28, 5826510), (30, 5438076), (35, 4661208), (36, 4531730), (40, 4078557), (41, 3979080), (42, 3884340), (45, 3625384), (56, 2913255), (60, 2719038), (63, 2589560), (70, 2330604), (72, 2265865), (82, 1989540), (84, 1942170), (90, 1812692), (105, 1553736), (120, 1359519), (123, 1326360), (126, 1294780), (140, 1165302), (164, 994770), (168, 971085), (180, 906346), (205, 795816), (210, 776868), (246, 663180), (252, 647390), (280, 582651), (287, 568440), (315, 517912), (328, 497385), (360, 453173), (369, 442120), (410, 397908), (420, 388434), (492, 331590), (504, 323695), (574, 284220), (615, 265272), (630, 258956), (738, 221060), (820, 198954), (840, 194217), (861, 189480), (984, 165795), (1148, 142110), (1230, 132636), (1260, 129478), (1435, 113688), (1476, 110530), (1579, 103320), (1640, 99477), (1722, 94740), (1845, 88424), (2296, 71055), (2460, 66318), (2520, 64739), (2583, 63160), (2870, 56844), (2952, 55265), (3158, 51660), (3444, 47370), (3690, 44212), (4305, 37896), (4737, 34440), (4920, 33159), (5166, 31580), (5740, 28422), (6316, 25830), (6888, 23685), (7380, 22106), (7895, 20664), (8610, 18948), (9474, 17220), (10332, 15790), (11053, 14760), (11480, 14211), (12632, 12915)]