15705700128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{16139}}^1$

素因数の和:16295

約数の個数: 144

約数和(自身を含む): 46529683200

約数和(自身を除く): 30823983072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 186, 218, 248, 279, 288, 327, 372, 436, 496, 558, 654, 744, 872, 981, 992, 1116, 1308, 1488, 1744, 1962, 2232, 2616, 2976, 3379, 3488, 3924, 4464, 5232, 6758, 7848, 8928, 10137, 10464, 13516, 15696, 16139, 20274, 27032, 30411, 31392, 32278, 40548, 48417, 54064, 60822, 64556, 81096, 96834, 108128, 121644, 129112, 145251, 162192, 193668, 243288, 258224, 290502, 324384, 387336, 486576, 500309, 516448, 581004, 774672, 973152, 1000618, 1162008, 1500927, 1549344, 1759151, 2001236, 2324016, 3001854, 3518302, 4002472, 4502781, 4648032, 5277453, 6003708, 7036604, 8004944, 9005562, 10554906, 12007416, 14073208, 15832359, 16009888, 18011124, 21109812, 24014832, 28146416, 31664718, 36022248, 42219624, 48029664, 54533681, 56292832, 63329436, 72044496, 84439248, 109067362, 126658872, 144088992, 163601043, 168878496, 218134724, 253317744, 327202086, 436269448, 490803129, 506635488, 654404172, 872538896, 981606258, 1308808344, 1745077792, 1963212516, 2617616688, 3926425032, 5235233376, 7852850064, 15705700128]

約数ペア:

[(1, 15705700128), (2, 7852850064), (3, 5235233376), (4, 3926425032), (6, 2617616688), (8, 1963212516), (9, 1745077792), (12, 1308808344), (16, 981606258), (18, 872538896), (24, 654404172), (31, 506635488), (32, 490803129), (36, 436269448), (48, 327202086), (62, 253317744), (72, 218134724), (93, 168878496), (96, 163601043), (109, 144088992), (124, 126658872), (144, 109067362), (186, 84439248), (218, 72044496), (248, 63329436), (279, 56292832), (288, 54533681), (327, 48029664), (372, 42219624), (436, 36022248), (496, 31664718), (558, 28146416), (654, 24014832), (744, 21109812), (872, 18011124), (981, 16009888), (992, 15832359), (1116, 14073208), (1308, 12007416), (1488, 10554906), (1744, 9005562), (1962, 8004944), (2232, 7036604), (2616, 6003708), (2976, 5277453), (3379, 4648032), (3488, 4502781), (3924, 4002472), (4464, 3518302), (5232, 3001854), (6758, 2324016), (7848, 2001236), (8928, 1759151), (10137, 1549344), (10464, 1500927), (13516, 1162008), (15696, 1000618), (16139, 973152), (20274, 774672), (27032, 581004), (30411, 516448), (31392, 500309), (32278, 486576), (40548, 387336), (48417, 324384), (54064, 290502), (60822, 258224), (64556, 243288), (81096, 193668), (96834, 162192), (108128, 145251), (121644, 129112)]