74288760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6837

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 200048520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6803, 10920, 13606, 20409, 27212, 34015, 40818, 47621, 54424, 68030, 81636, 88439, 95242, 102045, 136060, 142863, 163272, 176878, 190484, 204090, 238105, 265317, 272120, 285726, 353756, 380968, 408180, 442195, 476210, 530634, 571452, 619073, 707512, 714315, 816360, 884390, 952420, 1061268, 1142904, 1238146, 1326585, 1428630, 1768780, 1857219, 1904840, 2122536, 2476292, 2653170, 2857260, 3095365, 3537560, 3714438, 4952584, 5306340, 5714520, 6190730, 7428876, 9286095, 10612680, 12381460, 14857752, 18572190, 24762920, 37144380, 74288760]

約数ペア:

[(1, 74288760), (2, 37144380), (3, 24762920), (4, 18572190), (5, 14857752), (6, 12381460), (7, 10612680), (8, 9286095), (10, 7428876), (12, 6190730), (13, 5714520), (14, 5306340), (15, 4952584), (20, 3714438), (21, 3537560), (24, 3095365), (26, 2857260), (28, 2653170), (30, 2476292), (35, 2122536), (39, 1904840), (40, 1857219), (42, 1768780), (52, 1428630), (56, 1326585), (60, 1238146), (65, 1142904), (70, 1061268), (78, 952420), (84, 884390), (91, 816360), (104, 714315), (105, 707512), (120, 619073), (130, 571452), (140, 530634), (156, 476210), (168, 442195), (182, 408180), (195, 380968), (210, 353756), (260, 285726), (273, 272120), (280, 265317), (312, 238105), (364, 204090), (390, 190484), (420, 176878), (455, 163272), (520, 142863), (546, 136060), (728, 102045), (780, 95242), (840, 88439), (910, 81636), (1092, 68030), (1365, 54424), (1560, 47621), (1820, 40818), (2184, 34015), (2730, 27212), (3640, 20409), (5460, 13606), (6803, 10920)]