227456040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 803727360

約数和(自身を除く): 576271320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 245, 280, 294, 303, 383, 392, 404, 420, 490, 505, 588, 606, 707, 735, 766, 808, 840, 980, 1010, 1149, 1176, 1212, 1414, 1470, 1515, 1532, 1915, 1960, 2020, 2121, 2298, 2424, 2681, 2828, 2940, 3030, 3064, 3535, 3830, 4040, 4242, 4596, 4949, 5362, 5656, 5745, 5880, 6060, 7070, 7660, 8043, 8484, 9192, 9898, 10605, 10724, 11490, 12120, 13405, 14140, 14847, 15320, 16086, 16968, 18767, 19796, 21210, 21448, 22980, 24745, 26810, 28280, 29694, 32172, 37534, 38683, 39592, 40215, 42420, 45960, 49490, 53620, 56301, 59388, 64344, 74235, 75068, 77366, 80430, 84840, 93835, 98980, 107240, 112602, 116049, 118776, 148470, 150136, 154732, 160860, 187670, 193415, 197960, 225204, 232098, 270781, 281505, 296940, 309464, 321720, 375340, 386830, 450408, 464196, 541562, 563010, 580245, 593880, 750680, 773660, 812343, 928392, 1083124, 1126020, 1160490, 1353905, 1547320, 1624686, 1895467, 2166248, 2252040, 2320980, 2707810, 3249372, 3790934, 4061715, 4641960, 5415620, 5686401, 6498744, 7581868, 8123430, 9477335, 10831240, 11372802, 15163736, 16246860, 18954670, 22745604, 28432005, 32493720, 37909340, 45491208, 56864010, 75818680, 113728020, 227456040]

約数ペア:

[(1, 227456040), (2, 113728020), (3, 75818680), (4, 56864010), (5, 45491208), (6, 37909340), (7, 32493720), (8, 28432005), (10, 22745604), (12, 18954670), (14, 16246860), (15, 15163736), (20, 11372802), (21, 10831240), (24, 9477335), (28, 8123430), (30, 7581868), (35, 6498744), (40, 5686401), (42, 5415620), (49, 4641960), (56, 4061715), (60, 3790934), (70, 3249372), (84, 2707810), (98, 2320980), (101, 2252040), (105, 2166248), (120, 1895467), (140, 1624686), (147, 1547320), (168, 1353905), (196, 1160490), (202, 1126020), (210, 1083124), (245, 928392), (280, 812343), (294, 773660), (303, 750680), (383, 593880), (392, 580245), (404, 563010), (420, 541562), (490, 464196), (505, 450408), (588, 386830), (606, 375340), (707, 321720), (735, 309464), (766, 296940), (808, 281505), (840, 270781), (980, 232098), (1010, 225204), (1149, 197960), (1176, 193415), (1212, 187670), (1414, 160860), (1470, 154732), (1515, 150136), (1532, 148470), (1915, 118776), (1960, 116049), (2020, 112602), (2121, 107240), (2298, 98980), (2424, 93835), (2681, 84840), (2828, 80430), (2940, 77366), (3030, 75068), (3064, 74235), (3535, 64344), (3830, 59388), (4040, 56301), (4242, 53620), (4596, 49490), (4949, 45960), (5362, 42420), (5656, 40215), (5745, 39592), (5880, 38683), (6060, 37534), (7070, 32172), (7660, 29694), (8043, 28280), (8484, 26810), (9192, 24745), (9898, 22980), (10605, 21448), (10724, 21210), (11490, 19796), (12120, 18767), (13405, 16968), (14140, 16086), (14847, 15320)]