129844260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 144

約数和(自身を含む): 484813056

約数和(自身を除く): 354968796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7927, 8190, 15854, 16380, 23781, 31708, 39635, 47562, 55489, 71343, 79270, 95124, 103051, 110978, 118905, 142686, 158540, 166467, 206102, 221956, 237810, 277445, 285372, 309153, 332934, 356715, 412204, 475620, 499401, 515255, 554890, 618306, 665868, 713430, 721357, 832335, 927459, 998802, 1030510, 1109780, 1236612, 1426860, 1442714, 1545765, 1664670, 1854918, 1997604, 2061020, 2164071, 2497005, 2885428, 3091530, 3329340, 3606785, 3709836, 4328142, 4637295, 4994010, 6183060, 6492213, 7213570, 8656284, 9274590, 9988020, 10820355, 12984426, 14427140, 18549180, 21640710, 25968852, 32461065, 43281420, 64922130, 129844260]

約数ペア:

[(1, 129844260), (2, 64922130), (3, 43281420), (4, 32461065), (5, 25968852), (6, 21640710), (7, 18549180), (9, 14427140), (10, 12984426), (12, 10820355), (13, 9988020), (14, 9274590), (15, 8656284), (18, 7213570), (20, 6492213), (21, 6183060), (26, 4994010), (28, 4637295), (30, 4328142), (35, 3709836), (36, 3606785), (39, 3329340), (42, 3091530), (45, 2885428), (52, 2497005), (60, 2164071), (63, 2061020), (65, 1997604), (70, 1854918), (78, 1664670), (84, 1545765), (90, 1442714), (91, 1426860), (105, 1236612), (117, 1109780), (126, 1030510), (130, 998802), (140, 927459), (156, 832335), (180, 721357), (182, 713430), (195, 665868), (210, 618306), (234, 554890), (252, 515255), (260, 499401), (273, 475620), (315, 412204), (364, 356715), (390, 332934), (420, 309153), (455, 285372), (468, 277445), (546, 237810), (585, 221956), (630, 206102), (780, 166467), (819, 158540), (910, 142686), (1092, 118905), (1170, 110978), (1260, 103051), (1365, 95124), (1638, 79270), (1820, 71343), (2340, 55489), (2730, 47562), (3276, 39635), (4095, 31708), (5460, 23781), (7927, 16380), (8190, 15854)]