1330486020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1399

約数の個数: 192

約数和(自身を含む): 4402944000

約数和(自身を除く): 3072457980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 103, 108, 114, 135, 171, 180, 190, 206, 228, 270, 285, 309, 342, 380, 412, 513, 515, 540, 570, 618, 684, 855, 927, 1026, 1030, 1140, 1236, 1259, 1545, 1710, 1854, 1957, 2052, 2060, 2518, 2565, 2781, 3090, 3420, 3708, 3777, 3914, 4635, 5036, 5130, 5562, 5871, 6180, 6295, 7554, 7828, 9270, 9785, 10260, 11124, 11331, 11742, 12590, 13905, 15108, 17613, 18540, 18885, 19570, 22662, 23484, 23921, 25180, 27810, 29355, 33993, 35226, 37770, 39140, 45324, 47842, 52839, 55620, 56655, 58710, 67986, 70452, 71763, 75540, 88065, 95684, 105678, 113310, 117420, 119605, 129677, 135972, 143526, 169965, 176130, 211356, 215289, 226620, 239210, 259354, 264195, 287052, 339930, 352260, 358815, 389031, 430578, 478420, 518708, 528390, 645867, 648385, 679860, 717630, 778062, 861156, 1056780, 1076445, 1167093, 1291734, 1296770, 1435260, 1556124, 1945155, 2152890, 2334186, 2463863, 2583468, 2593540, 3229335, 3501279, 3890310, 4305780, 4668372, 4927726, 5835465, 6458670, 7002558, 7391589, 7780620, 9855452, 11670930, 12319315, 12917340, 14005116, 14783178, 17506395, 22174767, 23341860, 24638630, 29566356, 35012790, 36957945, 44349534, 49277260, 66524301, 70025580, 73915890, 88699068, 110873835, 133048602, 147831780, 221747670, 266097204, 332621505, 443495340, 665243010, 1330486020]

約数ペア:

[(1, 1330486020), (2, 665243010), (3, 443495340), (4, 332621505), (5, 266097204), (6, 221747670), (9, 147831780), (10, 133048602), (12, 110873835), (15, 88699068), (18, 73915890), (19, 70025580), (20, 66524301), (27, 49277260), (30, 44349534), (36, 36957945), (38, 35012790), (45, 29566356), (54, 24638630), (57, 23341860), (60, 22174767), (76, 17506395), (90, 14783178), (95, 14005116), (103, 12917340), (108, 12319315), (114, 11670930), (135, 9855452), (171, 7780620), (180, 7391589), (190, 7002558), (206, 6458670), (228, 5835465), (270, 4927726), (285, 4668372), (309, 4305780), (342, 3890310), (380, 3501279), (412, 3229335), (513, 2593540), (515, 2583468), (540, 2463863), (570, 2334186), (618, 2152890), (684, 1945155), (855, 1556124), (927, 1435260), (1026, 1296770), (1030, 1291734), (1140, 1167093), (1236, 1076445), (1259, 1056780), (1545, 861156), (1710, 778062), (1854, 717630), (1957, 679860), (2052, 648385), (2060, 645867), (2518, 528390), (2565, 518708), (2781, 478420), (3090, 430578), (3420, 389031), (3708, 358815), (3777, 352260), (3914, 339930), (4635, 287052), (5036, 264195), (5130, 259354), (5562, 239210), (5871, 226620), (6180, 215289), (6295, 211356), (7554, 176130), (7828, 169965), (9270, 143526), (9785, 135972), (10260, 129677), (11124, 119605), (11331, 117420), (11742, 113310), (12590, 105678), (13905, 95684), (15108, 88065), (17613, 75540), (18540, 71763), (18885, 70452), (19570, 67986), (22662, 58710), (23484, 56655), (23921, 55620), (25180, 52839), (27810, 47842), (29355, 45324), (33993, 39140), (35226, 37770)]