130070520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 442554840

約数和(自身を除く): 312484320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 683, 690, 828, 920, 1035, 1058, 1366, 1380, 1587, 1656, 2049, 2070, 2116, 2645, 2732, 2760, 3174, 3415, 4098, 4140, 4232, 4761, 5290, 5464, 6147, 6348, 6830, 7935, 8196, 8280, 9522, 10245, 10580, 12294, 12696, 13660, 15709, 15870, 16392, 19044, 20490, 21160, 23805, 24588, 27320, 30735, 31418, 31740, 38088, 40980, 47127, 47610, 49176, 61470, 62836, 63480, 78545, 81960, 94254, 95220, 122940, 125672, 141381, 157090, 188508, 190440, 235635, 245880, 282762, 314180, 361307, 377016, 471270, 565524, 628360, 706905, 722614, 942540, 1083921, 1131048, 1413810, 1445228, 1806535, 1885080, 2167842, 2827620, 2890456, 3251763, 3613070, 4335684, 5419605, 5655240, 6503526, 7226140, 8671368, 10839210, 13007052, 14452280, 16258815, 21678420, 26014104, 32517630, 43356840, 65035260, 130070520]

約数ペア:

[(1, 130070520), (2, 65035260), (3, 43356840), (4, 32517630), (5, 26014104), (6, 21678420), (8, 16258815), (9, 14452280), (10, 13007052), (12, 10839210), (15, 8671368), (18, 7226140), (20, 6503526), (23, 5655240), (24, 5419605), (30, 4335684), (36, 3613070), (40, 3251763), (45, 2890456), (46, 2827620), (60, 2167842), (69, 1885080), (72, 1806535), (90, 1445228), (92, 1413810), (115, 1131048), (120, 1083921), (138, 942540), (180, 722614), (184, 706905), (207, 628360), (230, 565524), (276, 471270), (345, 377016), (360, 361307), (414, 314180), (460, 282762), (529, 245880), (552, 235635), (683, 190440), (690, 188508), (828, 157090), (920, 141381), (1035, 125672), (1058, 122940), (1366, 95220), (1380, 94254), (1587, 81960), (1656, 78545), (2049, 63480), (2070, 62836), (2116, 61470), (2645, 49176), (2732, 47610), (2760, 47127), (3174, 40980), (3415, 38088), (4098, 31740), (4140, 31418), (4232, 30735), (4761, 27320), (5290, 24588), (5464, 23805), (6147, 21160), (6348, 20490), (6830, 19044), (7935, 16392), (8196, 15870), (8280, 15709), (9522, 13660), (10245, 12696), (10580, 12294)]