682122560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4384

約数の個数: 112

約数和(自身を含む): 1882932480

約数和(自身を除く): 1200809920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4289, 4544, 4970, 5680, 7952, 8578, 9940, 11360, 15904, 17156, 19880, 21445, 22720, 30023, 31808, 34312, 39760, 42890, 60046, 68624, 79520, 85780, 120092, 137248, 150115, 159040, 171560, 240184, 274496, 300230, 304519, 343120, 480368, 600460, 609038, 686240, 960736, 1200920, 1218076, 1372480, 1522595, 1921472, 2131633, 2401840, 2436152, 3045190, 4263266, 4803680, 4872304, 6090380, 8526532, 9607360, 9744608, 10658165, 12180760, 17053064, 19489216, 21316330, 24361520, 34106128, 42632660, 48723040, 68212256, 85265320, 97446080, 136424512, 170530640, 341061280, 682122560]

約数ペア:

[(1, 682122560), (2, 341061280), (4, 170530640), (5, 136424512), (7, 97446080), (8, 85265320), (10, 68212256), (14, 48723040), (16, 42632660), (20, 34106128), (28, 24361520), (32, 21316330), (35, 19489216), (40, 17053064), (56, 12180760), (64, 10658165), (70, 9744608), (71, 9607360), (80, 8526532), (112, 6090380), (140, 4872304), (142, 4803680), (160, 4263266), (224, 3045190), (280, 2436152), (284, 2401840), (320, 2131633), (355, 1921472), (448, 1522595), (497, 1372480), (560, 1218076), (568, 1200920), (710, 960736), (994, 686240), (1120, 609038), (1136, 600460), (1420, 480368), (1988, 343120), (2240, 304519), (2272, 300230), (2485, 274496), (2840, 240184), (3976, 171560), (4289, 159040), (4544, 150115), (4970, 137248), (5680, 120092), (7952, 85780), (8578, 79520), (9940, 68624), (11360, 60046), (15904, 42890), (17156, 39760), (19880, 34312), (21445, 31808), (22720, 30023)]