231193710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 752716800

約数和(自身を除く): 521523090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 30, 33, 34, 38, 45, 51, 54, 55, 57, 66, 85, 90, 95, 99, 102, 110, 114, 135, 153, 165, 170, 171, 187, 190, 198, 209, 241, 255, 270, 285, 297, 306, 323, 330, 342, 374, 418, 459, 482, 495, 510, 513, 561, 570, 594, 627, 646, 723, 765, 855, 918, 935, 969, 990, 1026, 1045, 1122, 1205, 1254, 1446, 1485, 1530, 1615, 1683, 1710, 1870, 1881, 1938, 2090, 2169, 2295, 2410, 2565, 2651, 2805, 2907, 2970, 3135, 3230, 3366, 3553, 3615, 3762, 4097, 4338, 4579, 4590, 4845, 5049, 5130, 5302, 5610, 5643, 5814, 6270, 6507, 7106, 7230, 7953, 8194, 8415, 8721, 9158, 9405, 9690, 10098, 10659, 10845, 11286, 12291, 13014, 13255, 13737, 14535, 15906, 16830, 17442, 17765, 18810, 20485, 21318, 21690, 22895, 23859, 24582, 25245, 26510, 27474, 28215, 29070, 31977, 32535, 35530, 36873, 39765, 40970, 41211, 43605, 45067, 45790, 47718, 50369, 50490, 53295, 56430, 61455, 63954, 65070, 68685, 71577, 73746, 77843, 79530, 82422, 87210, 90134, 95931, 100738, 106590, 110619, 119295, 122910, 123633, 135201, 137370, 143154, 151107, 155686, 159885, 184365, 191862, 206055, 221238, 225335, 233529, 238590, 247266, 251845, 270402, 302214, 319770, 357885, 368730, 389215, 405603, 412110, 450670, 453321, 467058, 479655, 503690, 553095, 618165, 676005, 700587, 715770, 755535, 778430, 811206, 856273, 906642, 959310, 1106190, 1167645, 1216809, 1236330, 1352010, 1359963, 1401174, 1511070, 1712546, 2028015, 2101761, 2266605, 2335290, 2433618, 2568819, 2719926, 3502935, 4056030, 4203522, 4281365, 4533210, 5137638, 6084045, 6799815, 7005870, 7706457, 8562730, 10508805, 12168090, 12844095, 13599630, 15412914, 21017610, 23119371, 25688190, 38532285, 46238742, 77064570, 115596855, 231193710]

約数ペア:

[(1, 231193710), (2, 115596855), (3, 77064570), (5, 46238742), (6, 38532285), (9, 25688190), (10, 23119371), (11, 21017610), (15, 15412914), (17, 13599630), (18, 12844095), (19, 12168090), (22, 10508805), (27, 8562730), (30, 7706457), (33, 7005870), (34, 6799815), (38, 6084045), (45, 5137638), (51, 4533210), (54, 4281365), (55, 4203522), (57, 4056030), (66, 3502935), (85, 2719926), (90, 2568819), (95, 2433618), (99, 2335290), (102, 2266605), (110, 2101761), (114, 2028015), (135, 1712546), (153, 1511070), (165, 1401174), (170, 1359963), (171, 1352010), (187, 1236330), (190, 1216809), (198, 1167645), (209, 1106190), (241, 959310), (255, 906642), (270, 856273), (285, 811206), (297, 778430), (306, 755535), (323, 715770), (330, 700587), (342, 676005), (374, 618165), (418, 553095), (459, 503690), (482, 479655), (495, 467058), (510, 453321), (513, 450670), (561, 412110), (570, 405603), (594, 389215), (627, 368730), (646, 357885), (723, 319770), (765, 302214), (855, 270402), (918, 251845), (935, 247266), (969, 238590), (990, 233529), (1026, 225335), (1045, 221238), (1122, 206055), (1205, 191862), (1254, 184365), (1446, 159885), (1485, 155686), (1530, 151107), (1615, 143154), (1683, 137370), (1710, 135201), (1870, 123633), (1881, 122910), (1938, 119295), (2090, 110619), (2169, 106590), (2295, 100738), (2410, 95931), (2565, 90134), (2651, 87210), (2805, 82422), (2907, 79530), (2970, 77843), (3135, 73746), (3230, 71577), (3366, 68685), (3553, 65070), (3615, 63954), (3762, 61455), (4097, 56430), (4338, 53295), (4579, 50490), (4590, 50369), (4845, 47718), (5049, 45790), (5130, 45067), (5302, 43605), (5610, 41211), (5643, 40970), (5814, 39765), (6270, 36873), (6507, 35530), (7106, 32535), (7230, 31977), (7953, 29070), (8194, 28215), (8415, 27474), (8721, 26510), (9158, 25245), (9405, 24582), (9690, 23859), (10098, 22895), (10659, 21690), (10845, 21318), (11286, 20485), (12291, 18810), (13014, 17765), (13255, 17442), (13737, 16830), (14535, 15906)]