252930880

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 622157760

約数和(自身を除く): 369226880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 89, 107, 160, 166, 178, 214, 320, 332, 356, 415, 428, 445, 535, 664, 712, 830, 856, 890, 1070, 1328, 1424, 1660, 1712, 1780, 2140, 2656, 2848, 3320, 3424, 3560, 4280, 5312, 5696, 6640, 6848, 7120, 7387, 8560, 8881, 9523, 13280, 14240, 14774, 17120, 17762, 19046, 26560, 28480, 29548, 34240, 35524, 36935, 38092, 44405, 47615, 59096, 71048, 73870, 76184, 88810, 95230, 118192, 142096, 147740, 152368, 177620, 190460, 236384, 284192, 295480, 304736, 355240, 380920, 472768, 568384, 590960, 609472, 710480, 761840, 790409, 1181920, 1420960, 1523680, 1580818, 2363840, 2841920, 3047360, 3161636, 3952045, 6323272, 7904090, 12646544, 15808180, 25293088, 31616360, 50586176, 63232720, 126465440, 252930880]

約数ペア:

[(1, 252930880), (2, 126465440), (4, 63232720), (5, 50586176), (8, 31616360), (10, 25293088), (16, 15808180), (20, 12646544), (32, 7904090), (40, 6323272), (64, 3952045), (80, 3161636), (83, 3047360), (89, 2841920), (107, 2363840), (160, 1580818), (166, 1523680), (178, 1420960), (214, 1181920), (320, 790409), (332, 761840), (356, 710480), (415, 609472), (428, 590960), (445, 568384), (535, 472768), (664, 380920), (712, 355240), (830, 304736), (856, 295480), (890, 284192), (1070, 236384), (1328, 190460), (1424, 177620), (1660, 152368), (1712, 147740), (1780, 142096), (2140, 118192), (2656, 95230), (2848, 88810), (3320, 76184), (3424, 73870), (3560, 71048), (4280, 59096), (5312, 47615), (5696, 44405), (6640, 38092), (6848, 36935), (7120, 35524), (7387, 34240), (8560, 29548), (8881, 28480), (9523, 26560), (13280, 19046), (14240, 17762), (14774, 17120)]