144498640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 418473216

約数和(自身を除く): 273974576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 374, 440, 442, 520, 572, 680, 715, 743, 748, 880, 884, 935, 1040, 1105, 1144, 1360, 1430, 1486, 1496, 1768, 1870, 2210, 2288, 2431, 2860, 2972, 2992, 3536, 3715, 3740, 4420, 4862, 5720, 5944, 7430, 7480, 8173, 8840, 9659, 9724, 11440, 11888, 12155, 12631, 14860, 14960, 16346, 17680, 19318, 19448, 24310, 25262, 29720, 32692, 38636, 38896, 40865, 48295, 48620, 50524, 59440, 63155, 65384, 77272, 81730, 96590, 97240, 101048, 106249, 126310, 130768, 138941, 154544, 163460, 164203, 193180, 194480, 202096, 212498, 252620, 277882, 326920, 328406, 386360, 424996, 505240, 531245, 555764, 653840, 656812, 694705, 772720, 821015, 849992, 1010480, 1062490, 1111528, 1313624, 1389410, 1642030, 1699984, 1806233, 2124980, 2223056, 2627248, 2778820, 3284060, 3612466, 4249960, 5557640, 6568120, 7224932, 8499920, 9031165, 11115280, 13136240, 14449864, 18062330, 28899728, 36124660, 72249320, 144498640]

約数ペア:

[(1, 144498640), (2, 72249320), (4, 36124660), (5, 28899728), (8, 18062330), (10, 14449864), (11, 13136240), (13, 11115280), (16, 9031165), (17, 8499920), (20, 7224932), (22, 6568120), (26, 5557640), (34, 4249960), (40, 3612466), (44, 3284060), (52, 2778820), (55, 2627248), (65, 2223056), (68, 2124980), (80, 1806233), (85, 1699984), (88, 1642030), (104, 1389410), (110, 1313624), (130, 1111528), (136, 1062490), (143, 1010480), (170, 849992), (176, 821015), (187, 772720), (208, 694705), (220, 656812), (221, 653840), (260, 555764), (272, 531245), (286, 505240), (340, 424996), (374, 386360), (440, 328406), (442, 326920), (520, 277882), (572, 252620), (680, 212498), (715, 202096), (743, 194480), (748, 193180), (880, 164203), (884, 163460), (935, 154544), (1040, 138941), (1105, 130768), (1144, 126310), (1360, 106249), (1430, 101048), (1486, 97240), (1496, 96590), (1768, 81730), (1870, 77272), (2210, 65384), (2288, 63155), (2431, 59440), (2860, 50524), (2972, 48620), (2992, 48295), (3536, 40865), (3715, 38896), (3740, 38636), (4420, 32692), (4862, 29720), (5720, 25262), (5944, 24310), (7430, 19448), (7480, 19318), (8173, 17680), (8840, 16346), (9659, 14960), (9724, 14860), (11440, 12631), (11888, 12155)]