1625946840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15737}}^1$

素因数の和:15802

約数の個数: 192

約数和(自身を含む): 6186922560

約数和(自身を除く): 4560975720

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, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5740, 6888, 7380, 8610, 10332, 11480, 12915, 14760, 15737, 17220, 20664, 25830, 31474, 34440, 47211, 51660, 62948, 78685, 94422, 103320, 110159, 125896, 141633, 157370, 188844, 220318, 236055, 283266, 314740, 330477, 377688, 440636, 472110, 550795, 566532, 629480, 645217, 660954, 708165, 881272, 944220, 991431, 1101590, 1133064, 1290434, 1321908, 1416330, 1652385, 1888440, 1935651, 1982862, 2203180, 2580868, 2643816, 2832660, 3226085, 3304770, 3871302, 3965724, 4406360, 4516519, 4957155, 5161736, 5665320, 5806953, 6452170, 6609540, 7742604, 7931448, 9033038, 9678255, 9914310, 11613906, 12904340, 13219080, 13549557, 15485208, 18066076, 19356510, 19828620, 22582595, 23227812, 25808680, 27099114, 29034765, 36132152, 38713020, 39657240, 40648671, 45165190, 46455624, 54198228, 58069530, 67747785, 77426040, 81297342, 90330380, 108396456, 116139060, 135495570, 162594684, 180660760, 203243355, 232278120, 270991140, 325189368, 406486710, 541982280, 812973420, 1625946840]

約数ペア:

[(1, 1625946840), (2, 812973420), (3, 541982280), (4, 406486710), (5, 325189368), (6, 270991140), (7, 232278120), (8, 203243355), (9, 180660760), (10, 162594684), (12, 135495570), (14, 116139060), (15, 108396456), (18, 90330380), (20, 81297342), (21, 77426040), (24, 67747785), (28, 58069530), (30, 54198228), (35, 46455624), (36, 45165190), (40, 40648671), (41, 39657240), (42, 38713020), (45, 36132152), (56, 29034765), (60, 27099114), (63, 25808680), (70, 23227812), (72, 22582595), (82, 19828620), (84, 19356510), (90, 18066076), (105, 15485208), (120, 13549557), (123, 13219080), (126, 12904340), (140, 11613906), (164, 9914310), (168, 9678255), (180, 9033038), (205, 7931448), (210, 7742604), (246, 6609540), (252, 6452170), (280, 5806953), (287, 5665320), (315, 5161736), (328, 4957155), (360, 4516519), (369, 4406360), (410, 3965724), (420, 3871302), (492, 3304770), (504, 3226085), (574, 2832660), (615, 2643816), (630, 2580868), (738, 2203180), (820, 1982862), (840, 1935651), (861, 1888440), (984, 1652385), (1148, 1416330), (1230, 1321908), (1260, 1290434), (1435, 1133064), (1476, 1101590), (1640, 991431), (1722, 944220), (1845, 881272), (2296, 708165), (2460, 660954), (2520, 645217), (2583, 629480), (2870, 566532), (2952, 550795), (3444, 472110), (3690, 440636), (4305, 377688), (4920, 330477), (5166, 314740), (5740, 283266), (6888, 236055), (7380, 220318), (8610, 188844), (10332, 157370), (11480, 141633), (12915, 125896), (14760, 110159), (15737, 103320), (17220, 94422), (20664, 78685), (25830, 62948), (31474, 51660), (34440, 47211)]