262874430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 868561920

約数和(自身を除く): 605687490

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, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 630, 702, 819, 823, 845, 910, 945, 1014, 1170, 1183, 1365, 1521, 1638, 1646, 1690, 1755, 1890, 2366, 2457, 2469, 2535, 2730, 3042, 3510, 3549, 4095, 4115, 4563, 4914, 4938, 5070, 5761, 5915, 7098, 7407, 7605, 8190, 8230, 9126, 10647, 10699, 11522, 11830, 12285, 12345, 14814, 15210, 17283, 17745, 21294, 21398, 22221, 22815, 24570, 24690, 28805, 31941, 32097, 34566, 35490, 37035, 44442, 45630, 51849, 53235, 53495, 57610, 63882, 64194, 74070, 74893, 86415, 96291, 103698, 106470, 106990, 111105, 139087, 149786, 155547, 159705, 160485, 172830, 192582, 222210, 224679, 259245, 278174, 288873, 311094, 319410, 320970, 374465, 417261, 449358, 481455, 518490, 577746, 674037, 695435, 748930, 777735, 834522, 962910, 973609, 1123395, 1251783, 1348074, 1390870, 1444365, 1555470, 1947218, 2022111, 2086305, 2246790, 2503566, 2888730, 2920827, 3370185, 3755349, 4044222, 4172610, 4868045, 5841654, 6258915, 6740370, 7510698, 8762481, 9736090, 10110555, 12517830, 14604135, 17524962, 18776745, 20221110, 26287443, 29208270, 37553490, 43812405, 52574886, 87624810, 131437215, 262874430]

約数ペア:

[(1, 262874430), (2, 131437215), (3, 87624810), (5, 52574886), (6, 43812405), (7, 37553490), (9, 29208270), (10, 26287443), (13, 20221110), (14, 18776745), (15, 17524962), (18, 14604135), (21, 12517830), (26, 10110555), (27, 9736090), (30, 8762481), (35, 7510698), (39, 6740370), (42, 6258915), (45, 5841654), (54, 4868045), (63, 4172610), (65, 4044222), (70, 3755349), (78, 3370185), (90, 2920827), (91, 2888730), (105, 2503566), (117, 2246790), (126, 2086305), (130, 2022111), (135, 1947218), (169, 1555470), (182, 1444365), (189, 1390870), (195, 1348074), (210, 1251783), (234, 1123395), (270, 973609), (273, 962910), (315, 834522), (338, 777735), (351, 748930), (378, 695435), (390, 674037), (455, 577746), (507, 518490), (546, 481455), (585, 449358), (630, 417261), (702, 374465), (819, 320970), (823, 319410), (845, 311094), (910, 288873), (945, 278174), (1014, 259245), (1170, 224679), (1183, 222210), (1365, 192582), (1521, 172830), (1638, 160485), (1646, 159705), (1690, 155547), (1755, 149786), (1890, 139087), (2366, 111105), (2457, 106990), (2469, 106470), (2535, 103698), (2730, 96291), (3042, 86415), (3510, 74893), (3549, 74070), (4095, 64194), (4115, 63882), (4563, 57610), (4914, 53495), (4938, 53235), (5070, 51849), (5761, 45630), (5915, 44442), (7098, 37035), (7407, 35490), (7605, 34566), (8190, 32097), (8230, 31941), (9126, 28805), (10647, 24690), (10699, 24570), (11522, 22815), (11830, 22221), (12285, 21398), (12345, 21294), (14814, 17745), (15210, 17283)]