1566647160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13757}}^1$

素因数の和:13857

約数の個数: 128

約数和(自身を含む): 5131183680

約数和(自身を除く): 3564536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3796, 4380, 4745, 5694, 7592, 8760, 9490, 11388, 13757, 14235, 18980, 22776, 27514, 28470, 37960, 41271, 55028, 56940, 68785, 82542, 110056, 113880, 137570, 165084, 178841, 206355, 275140, 330168, 357682, 412710, 536523, 550280, 715364, 825420, 894205, 1004261, 1073046, 1430728, 1650840, 1788410, 2008522, 2146092, 2682615, 3012783, 3576820, 4017044, 4292184, 5021305, 5365230, 6025566, 7153640, 8034088, 10042610, 10730460, 12051132, 13055393, 15063915, 20085220, 21460920, 24102264, 26110786, 30127830, 39166179, 40170440, 52221572, 60255660, 65276965, 78332358, 104443144, 120511320, 130553930, 156664716, 195830895, 261107860, 313329432, 391661790, 522215720, 783323580, 1566647160]

約数ペア:

[(1, 1566647160), (2, 783323580), (3, 522215720), (4, 391661790), (5, 313329432), (6, 261107860), (8, 195830895), (10, 156664716), (12, 130553930), (13, 120511320), (15, 104443144), (20, 78332358), (24, 65276965), (26, 60255660), (30, 52221572), (39, 40170440), (40, 39166179), (52, 30127830), (60, 26110786), (65, 24102264), (73, 21460920), (78, 20085220), (104, 15063915), (120, 13055393), (130, 12051132), (146, 10730460), (156, 10042610), (195, 8034088), (219, 7153640), (260, 6025566), (292, 5365230), (312, 5021305), (365, 4292184), (390, 4017044), (438, 3576820), (520, 3012783), (584, 2682615), (730, 2146092), (780, 2008522), (876, 1788410), (949, 1650840), (1095, 1430728), (1460, 1073046), (1560, 1004261), (1752, 894205), (1898, 825420), (2190, 715364), (2847, 550280), (2920, 536523), (3796, 412710), (4380, 357682), (4745, 330168), (5694, 275140), (7592, 206355), (8760, 178841), (9490, 165084), (11388, 137570), (13757, 113880), (14235, 110056), (18980, 82542), (22776, 68785), (27514, 56940), (28470, 55028), (37960, 41271)]