968699340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5531}}^1$

素因数の和:5692

約数の個数: 144

約数和(自身を含む): 3382928640

約数和(自身を除く): 2414229300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3892, 4170, 4865, 5004, 5531, 5838, 6255, 8340, 8757, 9730, 11062, 11676, 12510, 14595, 16593, 17514, 19460, 22124, 25020, 27655, 29190, 33186, 35028, 38717, 43785, 49779, 55310, 58380, 66372, 77434, 82965, 87570, 99558, 110620, 116151, 154868, 165930, 175140, 193585, 199116, 232302, 248895, 331860, 348453, 387170, 464604, 497790, 580755, 696906, 768809, 774340, 995580, 1161510, 1393812, 1537618, 1742265, 2306427, 2323020, 3075236, 3484530, 3844045, 4612854, 5381663, 6919281, 6969060, 7688090, 9225708, 10763326, 11532135, 13838562, 15376180, 16144989, 21526652, 23064270, 26908315, 27677124, 32289978, 34596405, 46128540, 48434967, 53816630, 64579956, 69192810, 80724945, 96869934, 107633260, 138385620, 161449890, 193739868, 242174835, 322899780, 484349670, 968699340]

約数ペア:

[(1, 968699340), (2, 484349670), (3, 322899780), (4, 242174835), (5, 193739868), (6, 161449890), (7, 138385620), (9, 107633260), (10, 96869934), (12, 80724945), (14, 69192810), (15, 64579956), (18, 53816630), (20, 48434967), (21, 46128540), (28, 34596405), (30, 32289978), (35, 27677124), (36, 26908315), (42, 23064270), (45, 21526652), (60, 16144989), (63, 15376180), (70, 13838562), (84, 11532135), (90, 10763326), (105, 9225708), (126, 7688090), (139, 6969060), (140, 6919281), (180, 5381663), (210, 4612854), (252, 3844045), (278, 3484530), (315, 3075236), (417, 2323020), (420, 2306427), (556, 1742265), (630, 1537618), (695, 1393812), (834, 1161510), (973, 995580), (1251, 774340), (1260, 768809), (1390, 696906), (1668, 580755), (1946, 497790), (2085, 464604), (2502, 387170), (2780, 348453), (2919, 331860), (3892, 248895), (4170, 232302), (4865, 199116), (5004, 193585), (5531, 175140), (5838, 165930), (6255, 154868), (8340, 116151), (8757, 110620), (9730, 99558), (11062, 87570), (11676, 82965), (12510, 77434), (14595, 66372), (16593, 58380), (17514, 55310), (19460, 49779), (22124, 43785), (25020, 38717), (27655, 35028), (29190, 33186)]