240982170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 711504000

約数和(自身を除く): 470521830

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 149, 165, 169, 174, 195, 286, 290, 298, 319, 330, 338, 377, 390, 429, 435, 447, 507, 638, 715, 745, 754, 845, 858, 870, 894, 957, 1014, 1131, 1430, 1490, 1595, 1639, 1690, 1859, 1885, 1914, 1937, 2145, 2235, 2262, 2535, 3190, 3278, 3718, 3770, 3874, 4147, 4290, 4321, 4470, 4785, 4901, 4917, 5070, 5577, 5655, 5811, 8195, 8294, 8642, 9295, 9570, 9685, 9802, 9834, 11154, 11310, 11622, 12441, 12963, 14703, 16390, 18590, 19370, 20735, 21307, 21605, 24505, 24585, 24882, 25181, 25926, 27885, 29055, 29406, 41470, 42614, 43210, 47531, 49010, 49170, 50362, 53911, 55770, 56173, 58110, 62205, 63921, 64815, 73515, 75543, 95062, 106535, 107822, 112346, 124410, 125905, 127842, 129630, 142593, 147030, 151086, 161733, 168519, 213070, 237655, 251810, 269555, 276991, 280865, 285186, 319605, 323466, 337038, 377715, 475310, 539110, 553982, 561730, 617903, 639210, 712965, 730249, 755430, 808665, 830973, 842595, 1235806, 1384955, 1425930, 1460498, 1617330, 1661946, 1685190, 1853709, 2190747, 2769910, 3089515, 3651245, 3707418, 4154865, 4381494, 6179030, 7302490, 8032739, 8309730, 9268545, 10953735, 16065478, 18537090, 21907470, 24098217, 40163695, 48196434, 80327390, 120491085, 240982170]

約数ペア:

[(1, 240982170), (2, 120491085), (3, 80327390), (5, 48196434), (6, 40163695), (10, 24098217), (11, 21907470), (13, 18537090), (15, 16065478), (22, 10953735), (26, 9268545), (29, 8309730), (30, 8032739), (33, 7302490), (39, 6179030), (55, 4381494), (58, 4154865), (65, 3707418), (66, 3651245), (78, 3089515), (87, 2769910), (110, 2190747), (130, 1853709), (143, 1685190), (145, 1661946), (149, 1617330), (165, 1460498), (169, 1425930), (174, 1384955), (195, 1235806), (286, 842595), (290, 830973), (298, 808665), (319, 755430), (330, 730249), (338, 712965), (377, 639210), (390, 617903), (429, 561730), (435, 553982), (447, 539110), (507, 475310), (638, 377715), (715, 337038), (745, 323466), (754, 319605), (845, 285186), (858, 280865), (870, 276991), (894, 269555), (957, 251810), (1014, 237655), (1131, 213070), (1430, 168519), (1490, 161733), (1595, 151086), (1639, 147030), (1690, 142593), (1859, 129630), (1885, 127842), (1914, 125905), (1937, 124410), (2145, 112346), (2235, 107822), (2262, 106535), (2535, 95062), (3190, 75543), (3278, 73515), (3718, 64815), (3770, 63921), (3874, 62205), (4147, 58110), (4290, 56173), (4321, 55770), (4470, 53911), (4785, 50362), (4901, 49170), (4917, 49010), (5070, 47531), (5577, 43210), (5655, 42614), (5811, 41470), (8195, 29406), (8294, 29055), (8642, 27885), (9295, 25926), (9570, 25181), (9685, 24882), (9802, 24585), (9834, 24505), (11154, 21605), (11310, 21307), (11622, 20735), (12441, 19370), (12963, 18590), (14703, 16390)]