152121480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 544682880

約数和(自身を除く): 392561400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 631, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1262, 1435, 1470, 1640, 1722, 1893, 1960, 2009, 2296, 2460, 2524, 2870, 2940, 3155, 3444, 3786, 4018, 4305, 4417, 4920, 5048, 5740, 5880, 6027, 6310, 6888, 7572, 8036, 8610, 8834, 9465, 10045, 11480, 12054, 12620, 13251, 15144, 16072, 17220, 17668, 18930, 20090, 22085, 24108, 25240, 25871, 26502, 30135, 30919, 34440, 35336, 37860, 40180, 44170, 48216, 51742, 53004, 60270, 61838, 66255, 75720, 77613, 80360, 88340, 92757, 103484, 106008, 120540, 123676, 129355, 132510, 154595, 155226, 176680, 181097, 185514, 206968, 241080, 247352, 258710, 265020, 309190, 310452, 362194, 371028, 388065, 463785, 517420, 530040, 543291, 618380, 620904, 724388, 742056, 776130, 905485, 927570, 1034840, 1086582, 1236760, 1267679, 1448776, 1552260, 1810970, 1855140, 2173164, 2535358, 2716455, 3104520, 3621940, 3710280, 3803037, 4346328, 5070716, 5432910, 6338395, 7243880, 7606074, 10141432, 10865820, 12676790, 15212148, 19015185, 21731640, 25353580, 30424296, 38030370, 50707160, 76060740, 152121480]

約数ペア:

[(1, 152121480), (2, 76060740), (3, 50707160), (4, 38030370), (5, 30424296), (6, 25353580), (7, 21731640), (8, 19015185), (10, 15212148), (12, 12676790), (14, 10865820), (15, 10141432), (20, 7606074), (21, 7243880), (24, 6338395), (28, 5432910), (30, 5070716), (35, 4346328), (40, 3803037), (41, 3710280), (42, 3621940), (49, 3104520), (56, 2716455), (60, 2535358), (70, 2173164), (82, 1855140), (84, 1810970), (98, 1552260), (105, 1448776), (120, 1267679), (123, 1236760), (140, 1086582), (147, 1034840), (164, 927570), (168, 905485), (196, 776130), (205, 742056), (210, 724388), (245, 620904), (246, 618380), (280, 543291), (287, 530040), (294, 517420), (328, 463785), (392, 388065), (410, 371028), (420, 362194), (490, 310452), (492, 309190), (574, 265020), (588, 258710), (615, 247352), (631, 241080), (735, 206968), (820, 185514), (840, 181097), (861, 176680), (980, 155226), (984, 154595), (1148, 132510), (1176, 129355), (1230, 123676), (1262, 120540), (1435, 106008), (1470, 103484), (1640, 92757), (1722, 88340), (1893, 80360), (1960, 77613), (2009, 75720), (2296, 66255), (2460, 61838), (2524, 60270), (2870, 53004), (2940, 51742), (3155, 48216), (3444, 44170), (3786, 40180), (4018, 37860), (4305, 35336), (4417, 34440), (4920, 30919), (5048, 30135), (5740, 26502), (5880, 25871), (6027, 25240), (6310, 24108), (6888, 22085), (7572, 20090), (8036, 18930), (8610, 17668), (8834, 17220), (9465, 16072), (10045, 15144), (11480, 13251), (12054, 12620)]