17446793980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6465

約数の個数: 216

約数和(自身を含む): 48891263904

約数和(自身を除く): 31444469924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 121, 140, 154, 161, 196, 220, 230, 242, 245, 253, 308, 322, 385, 460, 484, 490, 506, 539, 605, 644, 770, 805, 847, 980, 1012, 1078, 1127, 1210, 1265, 1540, 1610, 1694, 1771, 2156, 2254, 2420, 2530, 2695, 2783, 3220, 3388, 3542, 4235, 4508, 5060, 5390, 5566, 5635, 5929, 6397, 7084, 8470, 8855, 10780, 11132, 11270, 11858, 12397, 12794, 13915, 16940, 17710, 19481, 22540, 23716, 24794, 25588, 27830, 29645, 31985, 35420, 38962, 44779, 49588, 55660, 59290, 61985, 63970, 70367, 77924, 89558, 97405, 118580, 123970, 127940, 136367, 140734, 147131, 179116, 194810, 223895, 247940, 272734, 281468, 294262, 313453, 351835, 389620, 447790, 492569, 545468, 588524, 626906, 681835, 703670, 735655, 774037, 895580, 985138, 1029917, 1253812, 1363670, 1407340, 1471310, 1548074, 1567265, 1618441, 1970276, 2059834, 2462845, 2727340, 2942620, 3096148, 3134530, 3236882, 3447983, 3870185, 4119668, 4925690, 5149585, 5418259, 6269060, 6473764, 6895966, 7209419, 7740370, 8092205, 9851380, 10299170, 10836518, 11329087, 13791932, 14418838, 15480740, 16184410, 17239915, 17802851, 20598340, 21673036, 22658174, 27091295, 28837676, 32368820, 34479830, 35605702, 36047095, 37927813, 45316348, 54182590, 56645435, 68959660, 71211404, 72094190, 75855626, 79303609, 89014255, 108365180, 113290870, 124619957, 144188380, 151711252, 158607218, 178028510, 189639065, 226581740, 249239914, 317214436, 356057020, 379278130, 396518045, 498479828, 623099785, 758556260, 793036090, 872339699, 1246199570, 1586072180, 1744679398, 2492399140, 3489358796, 4361698495, 8723396990, 17446793980]

約数ペア:

[(1, 17446793980), (2, 8723396990), (4, 4361698495), (5, 3489358796), (7, 2492399140), (10, 1744679398), (11, 1586072180), (14, 1246199570), (20, 872339699), (22, 793036090), (23, 758556260), (28, 623099785), (35, 498479828), (44, 396518045), (46, 379278130), (49, 356057020), (55, 317214436), (70, 249239914), (77, 226581740), (92, 189639065), (98, 178028510), (110, 158607218), (115, 151711252), (121, 144188380), (140, 124619957), (154, 113290870), (161, 108365180), (196, 89014255), (220, 79303609), (230, 75855626), (242, 72094190), (245, 71211404), (253, 68959660), (308, 56645435), (322, 54182590), (385, 45316348), (460, 37927813), (484, 36047095), (490, 35605702), (506, 34479830), (539, 32368820), (605, 28837676), (644, 27091295), (770, 22658174), (805, 21673036), (847, 20598340), (980, 17802851), (1012, 17239915), (1078, 16184410), (1127, 15480740), (1210, 14418838), (1265, 13791932), (1540, 11329087), (1610, 10836518), (1694, 10299170), (1771, 9851380), (2156, 8092205), (2254, 7740370), (2420, 7209419), (2530, 6895966), (2695, 6473764), (2783, 6269060), (3220, 5418259), (3388, 5149585), (3542, 4925690), (4235, 4119668), (4508, 3870185), (5060, 3447983), (5390, 3236882), (5566, 3134530), (5635, 3096148), (5929, 2942620), (6397, 2727340), (7084, 2462845), (8470, 2059834), (8855, 1970276), (10780, 1618441), (11132, 1567265), (11270, 1548074), (11858, 1471310), (12397, 1407340), (12794, 1363670), (13915, 1253812), (16940, 1029917), (17710, 985138), (19481, 895580), (22540, 774037), (23716, 735655), (24794, 703670), (25588, 681835), (27830, 626906), (29645, 588524), (31985, 545468), (35420, 492569), (38962, 447790), (44779, 389620), (49588, 351835), (55660, 313453), (59290, 294262), (61985, 281468), (63970, 272734), (70367, 247940), (77924, 223895), (89558, 194810), (97405, 179116), (118580, 147131), (123970, 140734), (127940, 136367)]