16914840720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{26171}}^1$

素因数の和:28880

約数の個数: 80

約数和(自身を含む): 52457481792

約数和(自身を除く): 35542641072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2693, 5386, 8079, 10772, 13465, 16158, 21544, 26171, 26930, 32316, 40395, 43088, 52342, 53860, 64632, 78513, 80790, 104684, 107720, 129264, 130855, 157026, 161580, 209368, 215440, 261710, 314052, 323160, 392565, 418736, 523420, 628104, 646320, 785130, 1046840, 1256208, 1570260, 2093680, 3140520, 6281040, 70478503, 140957006, 211435509, 281914012, 352392515, 422871018, 563828024, 704785030, 845742036, 1057177545, 1127656048, 1409570060, 1691484072, 2114355090, 2819140120, 3382968144, 4228710180, 5638280240, 8457420360, 16914840720]

約数ペア:

[(1, 16914840720), (2, 8457420360), (3, 5638280240), (4, 4228710180), (5, 3382968144), (6, 2819140120), (8, 2114355090), (10, 1691484072), (12, 1409570060), (15, 1127656048), (16, 1057177545), (20, 845742036), (24, 704785030), (30, 563828024), (40, 422871018), (48, 352392515), (60, 281914012), (80, 211435509), (120, 140957006), (240, 70478503), (2693, 6281040), (5386, 3140520), (8079, 2093680), (10772, 1570260), (13465, 1256208), (16158, 1046840), (21544, 785130), (26171, 646320), (26930, 628104), (32316, 523420), (40395, 418736), (43088, 392565), (52342, 323160), (53860, 314052), (64632, 261710), (78513, 215440), (80790, 209368), (104684, 161580), (107720, 157026), (129264, 130855)]