64191660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 147149652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 65, 68, 78, 85, 94, 102, 103, 130, 141, 156, 170, 188, 195, 204, 206, 221, 235, 255, 260, 282, 309, 340, 390, 412, 442, 470, 510, 515, 564, 611, 618, 663, 705, 780, 799, 884, 940, 1020, 1030, 1105, 1222, 1236, 1326, 1339, 1410, 1545, 1598, 1751, 1833, 2060, 2210, 2397, 2444, 2652, 2678, 2820, 3055, 3090, 3196, 3315, 3502, 3666, 3995, 4017, 4420, 4794, 4841, 5253, 5356, 6110, 6180, 6630, 6695, 7004, 7332, 7990, 8034, 8755, 9165, 9588, 9682, 10387, 10506, 11985, 12220, 13260, 13390, 14523, 15980, 16068, 17510, 18330, 19364, 20085, 20774, 21012, 22763, 23970, 24205, 26265, 26780, 29046, 31161, 35020, 36660, 40170, 41548, 45526, 47940, 48410, 51935, 52530, 58092, 62322, 62933, 68289, 72615, 80340, 82297, 91052, 96820, 103870, 105060, 113815, 124644, 125866, 136578, 145230, 155805, 164594, 188799, 207740, 227630, 246891, 251732, 273156, 290460, 311610, 314665, 329188, 341445, 377598, 411485, 455260, 493782, 623220, 629330, 682890, 755196, 822970, 943995, 987564, 1069861, 1234455, 1258660, 1365780, 1645940, 1887990, 2139722, 2468910, 3209583, 3775980, 4279444, 4937820, 5349305, 6419166, 10698610, 12838332, 16047915, 21397220, 32095830, 64191660]

約数ペア:

[(1, 64191660), (2, 32095830), (3, 21397220), (4, 16047915), (5, 12838332), (6, 10698610), (10, 6419166), (12, 5349305), (13, 4937820), (15, 4279444), (17, 3775980), (20, 3209583), (26, 2468910), (30, 2139722), (34, 1887990), (39, 1645940), (47, 1365780), (51, 1258660), (52, 1234455), (60, 1069861), (65, 987564), (68, 943995), (78, 822970), (85, 755196), (94, 682890), (102, 629330), (103, 623220), (130, 493782), (141, 455260), (156, 411485), (170, 377598), (188, 341445), (195, 329188), (204, 314665), (206, 311610), (221, 290460), (235, 273156), (255, 251732), (260, 246891), (282, 227630), (309, 207740), (340, 188799), (390, 164594), (412, 155805), (442, 145230), (470, 136578), (510, 125866), (515, 124644), (564, 113815), (611, 105060), (618, 103870), (663, 96820), (705, 91052), (780, 82297), (799, 80340), (884, 72615), (940, 68289), (1020, 62933), (1030, 62322), (1105, 58092), (1222, 52530), (1236, 51935), (1326, 48410), (1339, 47940), (1410, 45526), (1545, 41548), (1598, 40170), (1751, 36660), (1833, 35020), (2060, 31161), (2210, 29046), (2397, 26780), (2444, 26265), (2652, 24205), (2678, 23970), (2820, 22763), (3055, 21012), (3090, 20774), (3196, 20085), (3315, 19364), (3502, 18330), (3666, 17510), (3995, 16068), (4017, 15980), (4420, 14523), (4794, 13390), (4841, 13260), (5253, 12220), (5356, 11985), (6110, 10506), (6180, 10387), (6630, 9682), (6695, 9588), (7004, 9165), (7332, 8755), (7990, 8034)]