137689440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 507741696

約数和(自身を除く): 370052256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 953, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 1906, 2064, 2408, 2580, 2859, 3010, 3360, 3440, 3612, 3812, 4128, 4515, 4765, 4816, 5160, 5718, 6020, 6671, 6880, 7224, 7624, 9030, 9530, 9632, 10320, 11436, 12040, 13342, 14295, 14448, 15248, 18060, 19060, 20013, 20640, 22872, 24080, 26684, 28590, 28896, 30496, 33355, 36120, 38120, 40026, 40979, 45744, 48160, 53368, 57180, 66710, 72240, 76240, 80052, 81958, 91488, 100065, 106736, 114360, 122937, 133420, 144480, 152480, 160104, 163916, 200130, 204895, 213472, 228720, 245874, 266840, 286853, 320208, 327832, 400260, 409790, 457440, 491748, 533680, 573706, 614685, 640416, 655664, 800520, 819580, 860559, 983496, 1067360, 1147412, 1229370, 1311328, 1434265, 1601040, 1639160, 1721118, 1966992, 2294824, 2458740, 2868530, 3202080, 3278320, 3442236, 3933984, 4302795, 4589648, 4917480, 5737060, 6556640, 6884472, 8605590, 9179296, 9834960, 11474120, 13768944, 17211180, 19669920, 22948240, 27537888, 34422360, 45896480, 68844720, 137689440]

約数ペア:

[(1, 137689440), (2, 68844720), (3, 45896480), (4, 34422360), (5, 27537888), (6, 22948240), (7, 19669920), (8, 17211180), (10, 13768944), (12, 11474120), (14, 9834960), (15, 9179296), (16, 8605590), (20, 6884472), (21, 6556640), (24, 5737060), (28, 4917480), (30, 4589648), (32, 4302795), (35, 3933984), (40, 3442236), (42, 3278320), (43, 3202080), (48, 2868530), (56, 2458740), (60, 2294824), (70, 1966992), (80, 1721118), (84, 1639160), (86, 1601040), (96, 1434265), (105, 1311328), (112, 1229370), (120, 1147412), (129, 1067360), (140, 983496), (160, 860559), (168, 819580), (172, 800520), (210, 655664), (215, 640416), (224, 614685), (240, 573706), (258, 533680), (280, 491748), (301, 457440), (336, 409790), (344, 400260), (420, 327832), (430, 320208), (480, 286853), (516, 266840), (560, 245874), (602, 228720), (645, 213472), (672, 204895), (688, 200130), (840, 163916), (860, 160104), (903, 152480), (953, 144480), (1032, 133420), (1120, 122937), (1204, 114360), (1290, 106736), (1376, 100065), (1505, 91488), (1680, 81958), (1720, 80052), (1806, 76240), (1906, 72240), (2064, 66710), (2408, 57180), (2580, 53368), (2859, 48160), (3010, 45744), (3360, 40979), (3440, 40026), (3612, 38120), (3812, 36120), (4128, 33355), (4515, 30496), (4765, 28896), (4816, 28590), (5160, 26684), (5718, 24080), (6020, 22872), (6671, 20640), (6880, 20013), (7224, 19060), (7624, 18060), (9030, 15248), (9530, 14448), (9632, 14295), (10320, 13342), (11436, 12040)]