207672480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5023

約数の個数: 144

約数和(自身を含む): 733267080

約数和(自身を除く): 525594600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 4973, 5220, 6960, 8352, 9946, 10440, 13920, 14919, 19892, 20880, 24865, 29838, 39784, 41760, 44757, 49730, 59676, 74595, 79568, 89514, 99460, 119352, 144217, 149190, 159136, 179028, 198920, 223785, 238704, 288434, 298380, 358056, 397840, 432651, 447570, 477408, 576868, 596760, 716112, 721085, 795680, 865302, 895140, 1153736, 1193520, 1297953, 1432224, 1442170, 1730604, 1790280, 2163255, 2307472, 2387040, 2595906, 2884340, 3461208, 3580560, 4326510, 4614944, 5191812, 5768680, 6489765, 6922416, 7161120, 8653020, 10383624, 11537360, 12979530, 13844832, 17306040, 20767248, 23074720, 25959060, 34612080, 41534496, 51918120, 69224160, 103836240, 207672480]

約数ペア:

[(1, 207672480), (2, 103836240), (3, 69224160), (4, 51918120), (5, 41534496), (6, 34612080), (8, 25959060), (9, 23074720), (10, 20767248), (12, 17306040), (15, 13844832), (16, 12979530), (18, 11537360), (20, 10383624), (24, 8653020), (29, 7161120), (30, 6922416), (32, 6489765), (36, 5768680), (40, 5191812), (45, 4614944), (48, 4326510), (58, 3580560), (60, 3461208), (72, 2884340), (80, 2595906), (87, 2387040), (90, 2307472), (96, 2163255), (116, 1790280), (120, 1730604), (144, 1442170), (145, 1432224), (160, 1297953), (174, 1193520), (180, 1153736), (232, 895140), (240, 865302), (261, 795680), (288, 721085), (290, 716112), (348, 596760), (360, 576868), (435, 477408), (464, 447570), (480, 432651), (522, 397840), (580, 358056), (696, 298380), (720, 288434), (870, 238704), (928, 223785), (1044, 198920), (1160, 179028), (1305, 159136), (1392, 149190), (1440, 144217), (1740, 119352), (2088, 99460), (2320, 89514), (2610, 79568), (2784, 74595), (3480, 59676), (4176, 49730), (4640, 44757), (4973, 41760), (5220, 39784), (6960, 29838), (8352, 24865), (9946, 20880), (10440, 19892), (13920, 14919)]