20176714980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1\times {\mathrm{941}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 63998726400

約数和(自身を除く): 43822011420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 673, 708, 885, 941, 1062, 1180, 1346, 1593, 1770, 1882, 2019, 2124, 2655, 2692, 2823, 3186, 3365, 3540, 3764, 4038, 4705, 5310, 5646, 6057, 6372, 6730, 7965, 8076, 8469, 9410, 10095, 10620, 11292, 12114, 13460, 14115, 15930, 16938, 18171, 18820, 20190, 24228, 25407, 28230, 30285, 31860, 33876, 36342, 39707, 40380, 42345, 50814, 55519, 56460, 60570, 72684, 79414, 84690, 90855, 101628, 111038, 119121, 121140, 127035, 158828, 166557, 169380, 181710, 198535, 222076, 238242, 254070, 277595, 333114, 357363, 363420, 397070, 476484, 499671, 508140, 555190, 595605, 633293, 666228, 714726, 794140, 832785, 999342, 1072089, 1110380, 1191210, 1266586, 1429452, 1499013, 1665570, 1786815, 1899879, 1998684, 2144178, 2382420, 2498355, 2533172, 2998026, 3166465, 3331140, 3573630, 3799758, 4288356, 4996710, 5360445, 5699637, 5996052, 6332930, 7147260, 7495065, 7599516, 9499395, 9993420, 10720890, 11399274, 12665860, 14990130, 17098911, 18998790, 21441780, 22798548, 28498185, 29980260, 34197822, 37364287, 37997580, 56996370, 68395644, 74728574, 85494555, 112092861, 113992740, 149457148, 170989110, 186821435, 224185722, 336278583, 341978220, 373642870, 448371444, 560464305, 672557166, 747285740, 1008835749, 1120928610, 1345114332, 1681392915, 2017671498, 2241857220, 3362785830, 4035342996, 5044178745, 6725571660, 10088357490, 20176714980]

約数ペア:

[(1, 20176714980), (2, 10088357490), (3, 6725571660), (4, 5044178745), (5, 4035342996), (6, 3362785830), (9, 2241857220), (10, 2017671498), (12, 1681392915), (15, 1345114332), (18, 1120928610), (20, 1008835749), (27, 747285740), (30, 672557166), (36, 560464305), (45, 448371444), (54, 373642870), (59, 341978220), (60, 336278583), (90, 224185722), (108, 186821435), (118, 170989110), (135, 149457148), (177, 113992740), (180, 112092861), (236, 85494555), (270, 74728574), (295, 68395644), (354, 56996370), (531, 37997580), (540, 37364287), (590, 34197822), (673, 29980260), (708, 28498185), (885, 22798548), (941, 21441780), (1062, 18998790), (1180, 17098911), (1346, 14990130), (1593, 12665860), (1770, 11399274), (1882, 10720890), (2019, 9993420), (2124, 9499395), (2655, 7599516), (2692, 7495065), (2823, 7147260), (3186, 6332930), (3365, 5996052), (3540, 5699637), (3764, 5360445), (4038, 4996710), (4705, 4288356), (5310, 3799758), (5646, 3573630), (6057, 3331140), (6372, 3166465), (6730, 2998026), (7965, 2533172), (8076, 2498355), (8469, 2382420), (9410, 2144178), (10095, 1998684), (10620, 1899879), (11292, 1786815), (12114, 1665570), (13460, 1499013), (14115, 1429452), (15930, 1266586), (16938, 1191210), (18171, 1110380), (18820, 1072089), (20190, 999342), (24228, 832785), (25407, 794140), (28230, 714726), (30285, 666228), (31860, 633293), (33876, 595605), (36342, 555190), (39707, 508140), (40380, 499671), (42345, 476484), (50814, 397070), (55519, 363420), (56460, 357363), (60570, 333114), (72684, 277595), (79414, 254070), (84690, 238242), (90855, 222076), (101628, 198535), (111038, 181710), (119121, 169380), (121140, 166557), (127035, 158828)]