984202880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 2455833600

約数和(自身を除く): 1471630720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 128, 155, 160, 226, 248, 310, 320, 439, 452, 496, 565, 620, 640, 878, 904, 992, 1130, 1240, 1756, 1808, 1984, 2195, 2260, 2480, 3503, 3512, 3616, 3968, 4390, 4520, 4960, 7006, 7024, 7232, 8780, 9040, 9920, 13609, 14012, 14048, 14464, 17515, 17560, 18080, 19840, 27218, 28024, 28096, 35030, 35120, 36160, 49607, 54436, 56048, 56192, 68045, 70060, 70240, 72320, 99214, 108872, 112096, 136090, 140120, 140480, 198428, 217744, 224192, 248035, 272180, 280240, 280960, 396856, 435488, 448384, 496070, 544360, 560480, 793712, 870976, 992140, 1088720, 1120960, 1537817, 1587424, 1741952, 1984280, 2177440, 2241920, 3075634, 3174848, 3968560, 4354880, 6151268, 6349696, 7689085, 7937120, 8709760, 12302536, 15378170, 15874240, 24605072, 30756340, 31748480, 49210144, 61512680, 98420288, 123025360, 196840576, 246050720, 492101440, 984202880]

約数ペア:

[(1, 984202880), (2, 492101440), (4, 246050720), (5, 196840576), (8, 123025360), (10, 98420288), (16, 61512680), (20, 49210144), (31, 31748480), (32, 30756340), (40, 24605072), (62, 15874240), (64, 15378170), (80, 12302536), (113, 8709760), (124, 7937120), (128, 7689085), (155, 6349696), (160, 6151268), (226, 4354880), (248, 3968560), (310, 3174848), (320, 3075634), (439, 2241920), (452, 2177440), (496, 1984280), (565, 1741952), (620, 1587424), (640, 1537817), (878, 1120960), (904, 1088720), (992, 992140), (1130, 870976), (1240, 793712), (1756, 560480), (1808, 544360), (1984, 496070), (2195, 448384), (2260, 435488), (2480, 396856), (3503, 280960), (3512, 280240), (3616, 272180), (3968, 248035), (4390, 224192), (4520, 217744), (4960, 198428), (7006, 140480), (7024, 140120), (7232, 136090), (8780, 112096), (9040, 108872), (9920, 99214), (13609, 72320), (14012, 70240), (14048, 70060), (14464, 68045), (17515, 56192), (17560, 56048), (18080, 54436), (19840, 49607), (27218, 36160), (28024, 35120), (28096, 35030)]