810156360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6257}}^1$

素因数の和:6367

約数の個数: 128

約数和(自身を含む): 2649386880

約数和(自身を除く): 1839230520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6257, 6474, 8632, 9960, 10790, 12514, 12948, 16185, 18771, 21580, 25028, 25896, 31285, 32370, 37542, 43160, 50056, 62570, 64740, 75084, 81341, 93855, 125140, 129480, 150168, 162682, 187710, 244023, 250280, 325364, 375420, 406705, 488046, 519331, 650728, 750840, 813410, 976092, 1038662, 1220115, 1557993, 1626820, 1952184, 2077324, 2440230, 2596655, 3115986, 3253640, 4154648, 4880460, 5193310, 6231972, 6751303, 7789965, 9760920, 10386620, 12463944, 13502606, 15579930, 20253909, 20773240, 27005212, 31159860, 33756515, 40507818, 54010424, 62319720, 67513030, 81015636, 101269545, 135026060, 162031272, 202539090, 270052120, 405078180, 810156360]

約数ペア:

[(1, 810156360), (2, 405078180), (3, 270052120), (4, 202539090), (5, 162031272), (6, 135026060), (8, 101269545), (10, 81015636), (12, 67513030), (13, 62319720), (15, 54010424), (20, 40507818), (24, 33756515), (26, 31159860), (30, 27005212), (39, 20773240), (40, 20253909), (52, 15579930), (60, 13502606), (65, 12463944), (78, 10386620), (83, 9760920), (104, 7789965), (120, 6751303), (130, 6231972), (156, 5193310), (166, 4880460), (195, 4154648), (249, 3253640), (260, 3115986), (312, 2596655), (332, 2440230), (390, 2077324), (415, 1952184), (498, 1626820), (520, 1557993), (664, 1220115), (780, 1038662), (830, 976092), (996, 813410), (1079, 750840), (1245, 650728), (1560, 519331), (1660, 488046), (1992, 406705), (2158, 375420), (2490, 325364), (3237, 250280), (3320, 244023), (4316, 187710), (4980, 162682), (5395, 150168), (6257, 129480), (6474, 125140), (8632, 93855), (9960, 81341), (10790, 75084), (12514, 64740), (12948, 62570), (16185, 50056), (18771, 43160), (21580, 37542), (25028, 32370), (25896, 31285)]