39081040880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 105409443840

約数和(自身を除く): 66328402960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 577, 632, 790, 1106, 1154, 1264, 1531, 1580, 2212, 2308, 2765, 2885, 3062, 3160, 4039, 4424, 4616, 5530, 5770, 6124, 6320, 7655, 8078, 8848, 9232, 10717, 11060, 11540, 12248, 15310, 16156, 20195, 21434, 22120, 23080, 24496, 30620, 32312, 40390, 42868, 44240, 45583, 46160, 53585, 61240, 64624, 80780, 85736, 91166, 107170, 120949, 122480, 161560, 171472, 182332, 214340, 227915, 241898, 319081, 323120, 364664, 428680, 455830, 483796, 604745, 638162, 729328, 846643, 857360, 883387, 911660, 967592, 1209490, 1276324, 1595405, 1693286, 1766774, 1823320, 1935184, 2418980, 2552648, 3190810, 3386572, 3533548, 3646640, 4233215, 4416935, 4837960, 5105296, 6183709, 6381620, 6773144, 7067096, 8466430, 8833870, 9675920, 12367418, 12763240, 13546288, 14134192, 16932860, 17667740, 24734836, 25526480, 30918545, 33865720, 35335480, 49469672, 61837090, 67731440, 69787573, 70670960, 98939344, 123674180, 139575146, 247348360, 279150292, 348937865, 488513011, 494696720, 558300584, 697875730, 977026022, 1116601168, 1395751460, 1954052044, 2442565055, 2791502920, 3908104088, 4885130110, 5583005840, 7816208176, 9770260220, 19540520440, 39081040880]

約数ペア:

[(1, 39081040880), (2, 19540520440), (4, 9770260220), (5, 7816208176), (7, 5583005840), (8, 4885130110), (10, 3908104088), (14, 2791502920), (16, 2442565055), (20, 1954052044), (28, 1395751460), (35, 1116601168), (40, 977026022), (56, 697875730), (70, 558300584), (79, 494696720), (80, 488513011), (112, 348937865), (140, 279150292), (158, 247348360), (280, 139575146), (316, 123674180), (395, 98939344), (553, 70670960), (560, 69787573), (577, 67731440), (632, 61837090), (790, 49469672), (1106, 35335480), (1154, 33865720), (1264, 30918545), (1531, 25526480), (1580, 24734836), (2212, 17667740), (2308, 16932860), (2765, 14134192), (2885, 13546288), (3062, 12763240), (3160, 12367418), (4039, 9675920), (4424, 8833870), (4616, 8466430), (5530, 7067096), (5770, 6773144), (6124, 6381620), (6320, 6183709), (7655, 5105296), (8078, 4837960), (8848, 4416935), (9232, 4233215), (10717, 3646640), (11060, 3533548), (11540, 3386572), (12248, 3190810), (15310, 2552648), (16156, 2418980), (20195, 1935184), (21434, 1823320), (22120, 1766774), (23080, 1693286), (24496, 1595405), (30620, 1276324), (32312, 1209490), (40390, 967592), (42868, 911660), (44240, 883387), (45583, 857360), (46160, 846643), (53585, 729328), (61240, 638162), (64624, 604745), (80780, 483796), (85736, 455830), (91166, 428680), (107170, 364664), (120949, 323120), (122480, 319081), (161560, 241898), (171472, 227915), (182332, 214340)]