64609160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 182710080

約数和(自身を除く): 118100920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 1907, 2420, 3080, 3388, 3814, 4235, 4840, 6776, 7628, 8470, 9535, 13349, 15256, 16940, 19070, 20977, 26698, 33880, 38140, 41954, 53396, 66745, 76280, 83908, 104885, 106792, 133490, 146839, 167816, 209770, 230747, 266980, 293678, 419540, 461494, 533960, 587356, 734195, 839080, 922988, 1153735, 1174712, 1468390, 1615229, 1845976, 2307470, 2936780, 3230458, 4614940, 5873560, 6460916, 8076145, 9229880, 12921832, 16152290, 32304580, 64609160]

約数ペア:

[(1, 64609160), (2, 32304580), (4, 16152290), (5, 12921832), (7, 9229880), (8, 8076145), (10, 6460916), (11, 5873560), (14, 4614940), (20, 3230458), (22, 2936780), (28, 2307470), (35, 1845976), (40, 1615229), (44, 1468390), (55, 1174712), (56, 1153735), (70, 922988), (77, 839080), (88, 734195), (110, 587356), (121, 533960), (140, 461494), (154, 419540), (220, 293678), (242, 266980), (280, 230747), (308, 209770), (385, 167816), (440, 146839), (484, 133490), (605, 106792), (616, 104885), (770, 83908), (847, 76280), (968, 66745), (1210, 53396), (1540, 41954), (1694, 38140), (1907, 33880), (2420, 26698), (3080, 20977), (3388, 19070), (3814, 16940), (4235, 15256), (4840, 13349), (6776, 9535), (7628, 8470)]