2104455960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307669}}^1$

素因数の和:307705

約数の個数: 96

約数和(自身を含む): 7199478000

約数和(自身を除く): 5095022040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 307669, 615338, 923007, 1230676, 1538345, 1846014, 2461352, 2769021, 3076690, 3692028, 4615035, 5538042, 5845711, 6153380, 7384056, 9230070, 11076084, 11691422, 12306760, 13845105, 17537133, 18460140, 22152168, 23382844, 27690210, 29228555, 35074266, 36920280, 46765688, 52611399, 55380420, 58457110, 70148532, 87685665, 105222798, 110760840, 116914220, 140297064, 175371330, 210445596, 233828440, 263056995, 350742660, 420891192, 526113990, 701485320, 1052227980, 2104455960]

約数ペア:

[(1, 2104455960), (2, 1052227980), (3, 701485320), (4, 526113990), (5, 420891192), (6, 350742660), (8, 263056995), (9, 233828440), (10, 210445596), (12, 175371330), (15, 140297064), (18, 116914220), (19, 110760840), (20, 105222798), (24, 87685665), (30, 70148532), (36, 58457110), (38, 55380420), (40, 52611399), (45, 46765688), (57, 36920280), (60, 35074266), (72, 29228555), (76, 27690210), (90, 23382844), (95, 22152168), (114, 18460140), (120, 17537133), (152, 13845105), (171, 12306760), (180, 11691422), (190, 11076084), (228, 9230070), (285, 7384056), (342, 6153380), (360, 5845711), (380, 5538042), (456, 4615035), (570, 3692028), (684, 3076690), (760, 2769021), (855, 2461352), (1140, 1846014), (1368, 1538345), (1710, 1230676), (2280, 923007), (3420, 615338), (6840, 307669)]