68038620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4635

約数の個数: 96

約数和(自身を含む): 216007680

約数和(自身を除く): 147969060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4591, 4940, 7410, 9182, 13773, 14820, 18364, 22955, 27546, 45910, 55092, 59683, 68865, 87229, 91820, 119366, 137730, 174458, 179049, 238732, 261687, 275460, 298415, 348916, 358098, 436145, 523374, 596830, 716196, 872290, 895245, 1046748, 1133977, 1193660, 1308435, 1744580, 1790490, 2267954, 2616870, 3401931, 3580980, 4535908, 5233740, 5669885, 6803862, 11339770, 13607724, 17009655, 22679540, 34019310, 68038620]

約数ペア:

[(1, 68038620), (2, 34019310), (3, 22679540), (4, 17009655), (5, 13607724), (6, 11339770), (10, 6803862), (12, 5669885), (13, 5233740), (15, 4535908), (19, 3580980), (20, 3401931), (26, 2616870), (30, 2267954), (38, 1790490), (39, 1744580), (52, 1308435), (57, 1193660), (60, 1133977), (65, 1046748), (76, 895245), (78, 872290), (95, 716196), (114, 596830), (130, 523374), (156, 436145), (190, 358098), (195, 348916), (228, 298415), (247, 275460), (260, 261687), (285, 238732), (380, 179049), (390, 174458), (494, 137730), (570, 119366), (741, 91820), (780, 87229), (988, 68865), (1140, 59683), (1235, 55092), (1482, 45910), (2470, 27546), (2964, 22955), (3705, 18364), (4591, 14820), (4940, 13773), (7410, 9182)]