189148680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 717949440

約数和(自身を除く): 528800760

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, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1597, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3194, 3290, 3384, 3948, 4230, 4791, 4935, 5640, 5922, 6388, 6580, 7896, 7985, 8460, 9582, 9870, 11179, 11844, 12776, 13160, 14373, 14805, 15970, 16920, 19164, 19740, 22358, 23688, 23955, 28746, 29610, 31940, 33537, 38328, 39480, 44716, 47910, 55895, 57492, 59220, 63880, 67074, 71865, 75059, 89432, 95820, 100611, 111790, 114984, 118440, 134148, 143730, 150118, 167685, 191640, 201222, 223580, 225177, 268296, 287460, 300236, 335370, 375295, 402444, 447160, 450354, 503055, 525413, 574920, 600472, 670740, 675531, 750590, 804888, 900708, 1006110, 1050826, 1125885, 1341480, 1351062, 1501180, 1576239, 1801416, 2012220, 2101652, 2251770, 2627065, 2702124, 3002360, 3152478, 3377655, 4024440, 4203304, 4503540, 4728717, 5254130, 5404248, 6304956, 6755310, 7881195, 9007080, 9457434, 10508260, 12609912, 13510620, 15762390, 18914868, 21016520, 23643585, 27021240, 31524780, 37829736, 47287170, 63049560, 94574340, 189148680]

約数ペア:

[(1, 189148680), (2, 94574340), (3, 63049560), (4, 47287170), (5, 37829736), (6, 31524780), (7, 27021240), (8, 23643585), (9, 21016520), (10, 18914868), (12, 15762390), (14, 13510620), (15, 12609912), (18, 10508260), (20, 9457434), (21, 9007080), (24, 7881195), (28, 6755310), (30, 6304956), (35, 5404248), (36, 5254130), (40, 4728717), (42, 4503540), (45, 4203304), (47, 4024440), (56, 3377655), (60, 3152478), (63, 3002360), (70, 2702124), (72, 2627065), (84, 2251770), (90, 2101652), (94, 2012220), (105, 1801416), (120, 1576239), (126, 1501180), (140, 1351062), (141, 1341480), (168, 1125885), (180, 1050826), (188, 1006110), (210, 900708), (235, 804888), (252, 750590), (280, 675531), (282, 670740), (315, 600472), (329, 574920), (360, 525413), (376, 503055), (420, 450354), (423, 447160), (470, 402444), (504, 375295), (564, 335370), (630, 300236), (658, 287460), (705, 268296), (840, 225177), (846, 223580), (940, 201222), (987, 191640), (1128, 167685), (1260, 150118), (1316, 143730), (1410, 134148), (1597, 118440), (1645, 114984), (1692, 111790), (1880, 100611), (1974, 95820), (2115, 89432), (2520, 75059), (2632, 71865), (2820, 67074), (2961, 63880), (3194, 59220), (3290, 57492), (3384, 55895), (3948, 47910), (4230, 44716), (4791, 39480), (4935, 38328), (5640, 33537), (5922, 31940), (6388, 29610), (6580, 28746), (7896, 23955), (7985, 23688), (8460, 22358), (9582, 19740), (9870, 19164), (11179, 16920), (11844, 15970), (12776, 14805), (13160, 14373)]