147472080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 160

約数和(自身を含む): 535465728

約数和(自身を除く): 387993648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2141, 2296, 2460, 2870, 3280, 3444, 4282, 4305, 4592, 4920, 5740, 6423, 6888, 8564, 8610, 9840, 10705, 11480, 12846, 13776, 14987, 17128, 17220, 21410, 22960, 25692, 29974, 32115, 34256, 34440, 42820, 44961, 51384, 59948, 64230, 68880, 74935, 85640, 87781, 89922, 102768, 119896, 128460, 149870, 171280, 175562, 179844, 224805, 239792, 256920, 263343, 299740, 351124, 359688, 438905, 449610, 513840, 526686, 599480, 614467, 702248, 719376, 877810, 899220, 1053372, 1198960, 1228934, 1316715, 1404496, 1755620, 1798440, 1843401, 2106744, 2457868, 2633430, 3072335, 3511240, 3596880, 3686802, 4213488, 4915736, 5266860, 6144670, 7022480, 7373604, 9217005, 9831472, 10533720, 12289340, 14747208, 18434010, 21067440, 24578680, 29494416, 36868020, 49157360, 73736040, 147472080]

約数ペア:

[(1, 147472080), (2, 73736040), (3, 49157360), (4, 36868020), (5, 29494416), (6, 24578680), (7, 21067440), (8, 18434010), (10, 14747208), (12, 12289340), (14, 10533720), (15, 9831472), (16, 9217005), (20, 7373604), (21, 7022480), (24, 6144670), (28, 5266860), (30, 4915736), (35, 4213488), (40, 3686802), (41, 3596880), (42, 3511240), (48, 3072335), (56, 2633430), (60, 2457868), (70, 2106744), (80, 1843401), (82, 1798440), (84, 1755620), (105, 1404496), (112, 1316715), (120, 1228934), (123, 1198960), (140, 1053372), (164, 899220), (168, 877810), (205, 719376), (210, 702248), (240, 614467), (246, 599480), (280, 526686), (287, 513840), (328, 449610), (336, 438905), (410, 359688), (420, 351124), (492, 299740), (560, 263343), (574, 256920), (615, 239792), (656, 224805), (820, 179844), (840, 175562), (861, 171280), (984, 149870), (1148, 128460), (1230, 119896), (1435, 102768), (1640, 89922), (1680, 87781), (1722, 85640), (1968, 74935), (2141, 68880), (2296, 64230), (2460, 59948), (2870, 51384), (3280, 44961), (3444, 42820), (4282, 34440), (4305, 34256), (4592, 32115), (4920, 29974), (5740, 25692), (6423, 22960), (6888, 21410), (8564, 17220), (8610, 17128), (9840, 14987), (10705, 13776), (11480, 12846)]