61045087160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{40787}}^1$

素因数の和:40917

約数の個数: 128

約数和(自身を含む): 152240394240

約数和(自身を除く): 91195307080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 71, 85, 124, 136, 142, 155, 170, 248, 284, 310, 340, 355, 527, 568, 620, 680, 710, 1054, 1207, 1240, 1420, 2108, 2201, 2414, 2635, 2840, 4216, 4402, 4828, 5270, 6035, 8804, 9656, 10540, 11005, 12070, 17608, 21080, 22010, 24140, 37417, 40787, 44020, 48280, 74834, 81574, 88040, 149668, 163148, 187085, 203935, 299336, 326296, 374170, 407870, 693379, 748340, 815740, 1264397, 1386758, 1496680, 1631480, 2528794, 2773516, 2895877, 3466895, 5057588, 5547032, 5791754, 6321985, 6933790, 10115176, 11583508, 12643970, 13867580, 14479385, 21494749, 23167016, 25287940, 27735160, 28958770, 42989498, 49229909, 50575880, 57917540, 85978996, 89772187, 98459818, 107473745, 115835080, 171957992, 179544374, 196919636, 214947490, 246149545, 359088748, 393839272, 429894980, 448860935, 492299090, 718177496, 859789960, 897721870, 984598180, 1526127179, 1795443740, 1969196360, 3052254358, 3590887480, 6104508716, 7630635895, 12209017432, 15261271790, 30522543580, 61045087160]

約数ペア:

[(1, 61045087160), (2, 30522543580), (4, 15261271790), (5, 12209017432), (8, 7630635895), (10, 6104508716), (17, 3590887480), (20, 3052254358), (31, 1969196360), (34, 1795443740), (40, 1526127179), (62, 984598180), (68, 897721870), (71, 859789960), (85, 718177496), (124, 492299090), (136, 448860935), (142, 429894980), (155, 393839272), (170, 359088748), (248, 246149545), (284, 214947490), (310, 196919636), (340, 179544374), (355, 171957992), (527, 115835080), (568, 107473745), (620, 98459818), (680, 89772187), (710, 85978996), (1054, 57917540), (1207, 50575880), (1240, 49229909), (1420, 42989498), (2108, 28958770), (2201, 27735160), (2414, 25287940), (2635, 23167016), (2840, 21494749), (4216, 14479385), (4402, 13867580), (4828, 12643970), (5270, 11583508), (6035, 10115176), (8804, 6933790), (9656, 6321985), (10540, 5791754), (11005, 5547032), (12070, 5057588), (17608, 3466895), (21080, 2895877), (22010, 2773516), (24140, 2528794), (37417, 1631480), (40787, 1496680), (44020, 1386758), (48280, 1264397), (74834, 815740), (81574, 748340), (88040, 693379), (149668, 407870), (163148, 374170), (187085, 326296), (203935, 299336)]