64095780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 222953472

約数和(自身を除く): 158857692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 84, 85, 94, 102, 105, 119, 140, 141, 170, 188, 191, 204, 210, 235, 238, 255, 282, 329, 340, 357, 382, 420, 470, 476, 510, 564, 573, 595, 658, 705, 714, 764, 799, 940, 955, 987, 1020, 1146, 1190, 1316, 1337, 1410, 1428, 1598, 1645, 1785, 1910, 1974, 2292, 2380, 2397, 2674, 2820, 2865, 3196, 3247, 3290, 3570, 3820, 3948, 3995, 4011, 4794, 4935, 5348, 5593, 5730, 6494, 6580, 6685, 7140, 7990, 8022, 8977, 9588, 9741, 9870, 11186, 11460, 11985, 12988, 13370, 15980, 16044, 16235, 16779, 17954, 19482, 19740, 20055, 22372, 22729, 23970, 26740, 26931, 27965, 32470, 33558, 35908, 38964, 40110, 44885, 45458, 47940, 48705, 53862, 55930, 62839, 64940, 67116, 68187, 80220, 83895, 89770, 90916, 97410, 107724, 111860, 113645, 125678, 134655, 136374, 152609, 167790, 179540, 188517, 194820, 227290, 251356, 269310, 272748, 305218, 314195, 335580, 340935, 377034, 454580, 457827, 538620, 610436, 628390, 681870, 754068, 763045, 915654, 942585, 1068263, 1256780, 1363740, 1526090, 1831308, 1885170, 2136526, 2289135, 3052180, 3204789, 3770340, 4273052, 4578270, 5341315, 6409578, 9156540, 10682630, 12819156, 16023945, 21365260, 32047890, 64095780]

約数ペア:

[(1, 64095780), (2, 32047890), (3, 21365260), (4, 16023945), (5, 12819156), (6, 10682630), (7, 9156540), (10, 6409578), (12, 5341315), (14, 4578270), (15, 4273052), (17, 3770340), (20, 3204789), (21, 3052180), (28, 2289135), (30, 2136526), (34, 1885170), (35, 1831308), (42, 1526090), (47, 1363740), (51, 1256780), (60, 1068263), (68, 942585), (70, 915654), (84, 763045), (85, 754068), (94, 681870), (102, 628390), (105, 610436), (119, 538620), (140, 457827), (141, 454580), (170, 377034), (188, 340935), (191, 335580), (204, 314195), (210, 305218), (235, 272748), (238, 269310), (255, 251356), (282, 227290), (329, 194820), (340, 188517), (357, 179540), (382, 167790), (420, 152609), (470, 136374), (476, 134655), (510, 125678), (564, 113645), (573, 111860), (595, 107724), (658, 97410), (705, 90916), (714, 89770), (764, 83895), (799, 80220), (940, 68187), (955, 67116), (987, 64940), (1020, 62839), (1146, 55930), (1190, 53862), (1316, 48705), (1337, 47940), (1410, 45458), (1428, 44885), (1598, 40110), (1645, 38964), (1785, 35908), (1910, 33558), (1974, 32470), (2292, 27965), (2380, 26931), (2397, 26740), (2674, 23970), (2820, 22729), (2865, 22372), (3196, 20055), (3247, 19740), (3290, 19482), (3570, 17954), (3820, 16779), (3948, 16235), (3995, 16044), (4011, 15980), (4794, 13370), (4935, 12988), (5348, 11985), (5593, 11460), (5730, 11186), (6494, 9870), (6580, 9741), (6685, 9588), (7140, 8977), (7990, 8022)]