2071680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 7197120

約数和(自身を除く): 5125440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 128, 130, 156, 160, 166, 192, 195, 208, 240, 249, 260, 312, 320, 332, 384, 390, 415, 416, 480, 498, 520, 624, 640, 664, 780, 830, 832, 960, 996, 1040, 1079, 1245, 1248, 1328, 1560, 1660, 1664, 1920, 1992, 2080, 2158, 2490, 2496, 2656, 3120, 3237, 3320, 3984, 4160, 4316, 4980, 4992, 5312, 5395, 6240, 6474, 6640, 7968, 8320, 8632, 9960, 10624, 10790, 12480, 12948, 13280, 15936, 16185, 17264, 19920, 21580, 24960, 25896, 26560, 31872, 32370, 34528, 39840, 43160, 51792, 53120, 64740, 69056, 79680, 86320, 103584, 129480, 138112, 159360, 172640, 207168, 258960, 345280, 414336, 517920, 690560, 1035840, 2071680]

約数ペア:

[(1, 2071680), (2, 1035840), (3, 690560), (4, 517920), (5, 414336), (6, 345280), (8, 258960), (10, 207168), (12, 172640), (13, 159360), (15, 138112), (16, 129480), (20, 103584), (24, 86320), (26, 79680), (30, 69056), (32, 64740), (39, 53120), (40, 51792), (48, 43160), (52, 39840), (60, 34528), (64, 32370), (65, 31872), (78, 26560), (80, 25896), (83, 24960), (96, 21580), (104, 19920), (120, 17264), (128, 16185), (130, 15936), (156, 13280), (160, 12948), (166, 12480), (192, 10790), (195, 10624), (208, 9960), (240, 8632), (249, 8320), (260, 7968), (312, 6640), (320, 6474), (332, 6240), (384, 5395), (390, 5312), (415, 4992), (416, 4980), (480, 4316), (498, 4160), (520, 3984), (624, 3320), (640, 3237), (664, 3120), (780, 2656), (830, 2496), (832, 2490), (960, 2158), (996, 2080), (1040, 1992), (1079, 1920), (1245, 1664), (1248, 1660), (1328, 1560)]