730456480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8238

約数の個数: 96

約数和(自身を含む): 1901902464

約数和(自身を除く): 1171445984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 4472, 5590, 6880, 8167, 8944, 11180, 16334, 17888, 22360, 32668, 40835, 44720, 65336, 81670, 89440, 106171, 130672, 163340, 212342, 261344, 326680, 351181, 424684, 530855, 653360, 702362, 849368, 1061710, 1306720, 1404724, 1698736, 1755905, 2123420, 2809448, 3397472, 3511810, 4246840, 4565353, 5618896, 7023620, 8493680, 9130706, 11237792, 14047240, 16987360, 18261412, 22826765, 28094480, 36522824, 45653530, 56188960, 73045648, 91307060, 146091296, 182614120, 365228240, 730456480]

約数ペア:

[(1, 730456480), (2, 365228240), (4, 182614120), (5, 146091296), (8, 91307060), (10, 73045648), (13, 56188960), (16, 45653530), (20, 36522824), (26, 28094480), (32, 22826765), (40, 18261412), (43, 16987360), (52, 14047240), (65, 11237792), (80, 9130706), (86, 8493680), (104, 7023620), (130, 5618896), (160, 4565353), (172, 4246840), (208, 3511810), (215, 3397472), (260, 2809448), (344, 2123420), (416, 1755905), (430, 1698736), (520, 1404724), (559, 1306720), (688, 1061710), (860, 849368), (1040, 702362), (1118, 653360), (1376, 530855), (1720, 424684), (2080, 351181), (2236, 326680), (2795, 261344), (3440, 212342), (4472, 163340), (5590, 130672), (6880, 106171), (8167, 89440), (8944, 81670), (11180, 65336), (16334, 44720), (17888, 40835), (22360, 32668)]