7130740080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{85133}}^1$

素因数の和:85498

約数の個数: 80

約数和(自身を含む): 22168893600

約数和(自身を除く): 15038153520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 10470, 13960, 16752, 20940, 27920, 41880, 83760, 85133, 170266, 255399, 340532, 425665, 510798, 681064, 851330, 1021596, 1276995, 1362128, 1702660, 2043192, 2553990, 3405320, 4086384, 5107980, 6810640, 10215960, 20431920, 29711417, 59422834, 89134251, 118845668, 148557085, 178268502, 237691336, 297114170, 356537004, 445671255, 475382672, 594228340, 713074008, 891342510, 1188456680, 1426148016, 1782685020, 2376913360, 3565370040, 7130740080]

約数ペア:

[(1, 7130740080), (2, 3565370040), (3, 2376913360), (4, 1782685020), (5, 1426148016), (6, 1188456680), (8, 891342510), (10, 713074008), (12, 594228340), (15, 475382672), (16, 445671255), (20, 356537004), (24, 297114170), (30, 237691336), (40, 178268502), (48, 148557085), (60, 118845668), (80, 89134251), (120, 59422834), (240, 29711417), (349, 20431920), (698, 10215960), (1047, 6810640), (1396, 5107980), (1745, 4086384), (2094, 3405320), (2792, 2553990), (3490, 2043192), (4188, 1702660), (5235, 1362128), (5584, 1276995), (6980, 1021596), (8376, 851330), (10470, 681064), (13960, 510798), (16752, 425665), (20940, 340532), (27920, 255399), (41880, 170266), (83760, 85133)]