1566787040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107609}}^1$

素因数の和:107644

約数の個数: 96

約数和(自身を含む): 4555776960

約数和(自身を除く): 2988989920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 107609, 215218, 430436, 538045, 753263, 860872, 1076090, 1398917, 1506526, 1721744, 2152180, 2797834, 3013052, 3443488, 3766315, 4304360, 5595668, 6026104, 6994585, 7532630, 8608720, 9792419, 11191336, 12052208, 13989170, 15065260, 17217440, 19584838, 22382672, 24104416, 27978340, 30130520, 39169676, 44765344, 48962095, 55956680, 60261040, 78339352, 97924190, 111913360, 120522080, 156678704, 195848380, 223826720, 313357408, 391696760, 783393520, 1566787040]

約数ペア:

[(1, 1566787040), (2, 783393520), (4, 391696760), (5, 313357408), (7, 223826720), (8, 195848380), (10, 156678704), (13, 120522080), (14, 111913360), (16, 97924190), (20, 78339352), (26, 60261040), (28, 55956680), (32, 48962095), (35, 44765344), (40, 39169676), (52, 30130520), (56, 27978340), (65, 24104416), (70, 22382672), (80, 19584838), (91, 17217440), (104, 15065260), (112, 13989170), (130, 12052208), (140, 11191336), (160, 9792419), (182, 8608720), (208, 7532630), (224, 6994585), (260, 6026104), (280, 5595668), (364, 4304360), (416, 3766315), (455, 3443488), (520, 3013052), (560, 2797834), (728, 2152180), (910, 1721744), (1040, 1506526), (1120, 1398917), (1456, 1076090), (1820, 860872), (2080, 753263), (2912, 538045), (3640, 430436), (7280, 215218), (14560, 107609)]