66166620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 204482880

約数和(自身を除く): 138316260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2069, 2132, 2460, 2665, 3198, 4138, 5330, 6207, 6396, 7995, 8276, 10345, 10660, 12414, 15990, 20690, 24828, 26897, 31035, 31980, 41380, 53794, 62070, 80691, 84829, 107588, 124140, 134485, 161382, 169658, 254487, 268970, 322764, 339316, 403455, 424145, 508974, 537940, 806910, 848290, 1017948, 1102777, 1272435, 1613820, 1696580, 2205554, 2544870, 3308331, 4411108, 5089740, 5513885, 6616662, 11027770, 13233324, 16541655, 22055540, 33083310, 66166620]

約数ペア:

[(1, 66166620), (2, 33083310), (3, 22055540), (4, 16541655), (5, 13233324), (6, 11027770), (10, 6616662), (12, 5513885), (13, 5089740), (15, 4411108), (20, 3308331), (26, 2544870), (30, 2205554), (39, 1696580), (41, 1613820), (52, 1272435), (60, 1102777), (65, 1017948), (78, 848290), (82, 806910), (123, 537940), (130, 508974), (156, 424145), (164, 403455), (195, 339316), (205, 322764), (246, 268970), (260, 254487), (390, 169658), (410, 161382), (492, 134485), (533, 124140), (615, 107588), (780, 84829), (820, 80691), (1066, 62070), (1230, 53794), (1599, 41380), (2069, 31980), (2132, 31035), (2460, 26897), (2665, 24828), (3198, 20690), (4138, 15990), (5330, 12414), (6207, 10660), (6396, 10345), (7995, 8276)]