9108521520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5421739}}^1$

素因数の和:5421762

約数の個数: 80

約数和(自身を含む): 32270196480

約数和(自身を除く): 23161674960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5421739, 10843478, 16265217, 21686956, 27108695, 32530434, 37952173, 43373912, 54217390, 65060868, 75904346, 81326085, 86747824, 108434780, 113856519, 130121736, 151808692, 162652170, 189760865, 216869560, 227713038, 260243472, 303617384, 325304340, 379521730, 433739120, 455426076, 569282595, 607234768, 650608680, 759043460, 910852152, 1138565190, 1301217360, 1518086920, 1821704304, 2277130380, 3036173840, 4554260760, 9108521520]

約数ペア:

[(1, 9108521520), (2, 4554260760), (3, 3036173840), (4, 2277130380), (5, 1821704304), (6, 1518086920), (7, 1301217360), (8, 1138565190), (10, 910852152), (12, 759043460), (14, 650608680), (15, 607234768), (16, 569282595), (20, 455426076), (21, 433739120), (24, 379521730), (28, 325304340), (30, 303617384), (35, 260243472), (40, 227713038), (42, 216869560), (48, 189760865), (56, 162652170), (60, 151808692), (70, 130121736), (80, 113856519), (84, 108434780), (105, 86747824), (112, 81326085), (120, 75904346), (140, 65060868), (168, 54217390), (210, 43373912), (240, 37952173), (280, 32530434), (336, 27108695), (420, 21686956), (560, 16265217), (840, 10843478), (1680, 5421739)]