240073470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 160

約数和(自身を含む): 794743488

約数和(自身を除く): 554670018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2457, 2730, 2835, 3257, 3510, 4095, 4914, 5265, 5670, 6514, 7371, 8190, 9771, 10530, 12285, 14742, 16285, 19542, 22799, 24570, 29313, 32570, 36855, 42341, 45598, 48855, 58626, 68397, 73710, 84682, 87939, 97710, 113995, 127023, 136794, 146565, 175878, 205191, 211705, 227990, 254046, 263817, 293130, 296387, 341985, 381069, 410382, 423410, 439695, 527634, 592774, 615573, 635115, 683970, 762138, 879390, 889161, 1025955, 1143207, 1231146, 1270230, 1319085, 1481935, 1778322, 1846719, 1905345, 2051910, 2286414, 2638170, 2667483, 2963870, 3077865, 3429621, 3693438, 3810690, 4445805, 5334966, 5716035, 6155730, 6859242, 8002449, 8891610, 9233595, 11432070, 13337415, 16004898, 17148105, 18467190, 24007347, 26674830, 34296210, 40012245, 48014694, 80024490, 120036735, 240073470]

約数ペア:

[(1, 240073470), (2, 120036735), (3, 80024490), (5, 48014694), (6, 40012245), (7, 34296210), (9, 26674830), (10, 24007347), (13, 18467190), (14, 17148105), (15, 16004898), (18, 13337415), (21, 11432070), (26, 9233595), (27, 8891610), (30, 8002449), (35, 6859242), (39, 6155730), (42, 5716035), (45, 5334966), (54, 4445805), (63, 3810690), (65, 3693438), (70, 3429621), (78, 3077865), (81, 2963870), (90, 2667483), (91, 2638170), (105, 2286414), (117, 2051910), (126, 1905345), (130, 1846719), (135, 1778322), (162, 1481935), (182, 1319085), (189, 1270230), (195, 1231146), (210, 1143207), (234, 1025955), (270, 889161), (273, 879390), (315, 762138), (351, 683970), (378, 635115), (390, 615573), (405, 592774), (455, 527634), (546, 439695), (567, 423410), (585, 410382), (630, 381069), (702, 341985), (810, 296387), (819, 293130), (910, 263817), (945, 254046), (1053, 227990), (1134, 211705), (1170, 205191), (1365, 175878), (1638, 146565), (1755, 136794), (1890, 127023), (2106, 113995), (2457, 97710), (2730, 87939), (2835, 84682), (3257, 73710), (3510, 68397), (4095, 58626), (4914, 48855), (5265, 45598), (5670, 42341), (6514, 36855), (7371, 32570), (8190, 29313), (9771, 24570), (10530, 22799), (12285, 19542), (14742, 16285)]