243198060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 826398720

約数和(自身を除く): 583200660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 58, 60, 70, 82, 84, 87, 105, 116, 123, 140, 145, 164, 174, 203, 205, 210, 246, 287, 290, 348, 406, 410, 420, 435, 487, 492, 574, 580, 609, 615, 812, 820, 861, 870, 974, 1015, 1148, 1189, 1218, 1230, 1435, 1461, 1722, 1740, 1948, 2030, 2378, 2435, 2436, 2460, 2870, 2922, 3045, 3409, 3444, 3567, 4060, 4305, 4756, 4870, 5740, 5844, 5945, 6090, 6818, 7134, 7305, 8323, 8610, 9740, 10227, 11890, 12180, 13636, 14123, 14268, 14610, 16646, 17045, 17220, 17835, 19967, 20454, 23780, 24969, 28246, 29220, 33292, 34090, 35670, 39934, 40908, 41615, 42369, 49938, 51135, 56492, 59901, 68180, 70615, 71340, 79868, 83230, 84738, 98861, 99835, 99876, 102270, 119802, 124845, 139769, 141230, 166460, 169476, 197722, 199670, 204540, 211845, 239604, 249690, 279538, 282460, 296583, 299505, 395444, 399340, 419307, 423690, 494305, 499380, 559076, 579043, 593166, 599010, 698845, 838614, 847380, 988610, 1158086, 1186332, 1198020, 1397690, 1482915, 1677228, 1737129, 1977220, 2096535, 2316172, 2795380, 2895215, 2965830, 3474258, 4053301, 4193070, 5790430, 5931660, 6948516, 8106602, 8386140, 8685645, 11580860, 12159903, 16213204, 17371290, 20266505, 24319806, 34742580, 40533010, 48639612, 60799515, 81066020, 121599030, 243198060]

約数ペア:

[(1, 243198060), (2, 121599030), (3, 81066020), (4, 60799515), (5, 48639612), (6, 40533010), (7, 34742580), (10, 24319806), (12, 20266505), (14, 17371290), (15, 16213204), (20, 12159903), (21, 11580860), (28, 8685645), (29, 8386140), (30, 8106602), (35, 6948516), (41, 5931660), (42, 5790430), (58, 4193070), (60, 4053301), (70, 3474258), (82, 2965830), (84, 2895215), (87, 2795380), (105, 2316172), (116, 2096535), (123, 1977220), (140, 1737129), (145, 1677228), (164, 1482915), (174, 1397690), (203, 1198020), (205, 1186332), (210, 1158086), (246, 988610), (287, 847380), (290, 838614), (348, 698845), (406, 599010), (410, 593166), (420, 579043), (435, 559076), (487, 499380), (492, 494305), (574, 423690), (580, 419307), (609, 399340), (615, 395444), (812, 299505), (820, 296583), (861, 282460), (870, 279538), (974, 249690), (1015, 239604), (1148, 211845), (1189, 204540), (1218, 199670), (1230, 197722), (1435, 169476), (1461, 166460), (1722, 141230), (1740, 139769), (1948, 124845), (2030, 119802), (2378, 102270), (2435, 99876), (2436, 99835), (2460, 98861), (2870, 84738), (2922, 83230), (3045, 79868), (3409, 71340), (3444, 70615), (3567, 68180), (4060, 59901), (4305, 56492), (4756, 51135), (4870, 49938), (5740, 42369), (5844, 41615), (5945, 40908), (6090, 39934), (6818, 35670), (7134, 34090), (7305, 33292), (8323, 29220), (8610, 28246), (9740, 24969), (10227, 23780), (11890, 20454), (12180, 19967), (13636, 17835), (14123, 17220), (14268, 17045), (14610, 16646)]