38903640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 124761600

約数和(自身を除く): 85857960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 151, 152, 190, 226, 228, 285, 302, 339, 380, 452, 453, 456, 565, 570, 604, 678, 755, 760, 904, 906, 1130, 1140, 1208, 1356, 1510, 1695, 1812, 2147, 2260, 2265, 2280, 2712, 2869, 3020, 3390, 3624, 4294, 4520, 4530, 5738, 6040, 6441, 6780, 8588, 8607, 9060, 10735, 11476, 12882, 13560, 14345, 17063, 17176, 17214, 18120, 21470, 22952, 25764, 28690, 32205, 34126, 34428, 42940, 43035, 51189, 51528, 57380, 64410, 68252, 68856, 85315, 85880, 86070, 102378, 114760, 128820, 136504, 170630, 172140, 204756, 255945, 257640, 324197, 341260, 344280, 409512, 511890, 648394, 682520, 972591, 1023780, 1296788, 1620985, 1945182, 2047560, 2593576, 3241970, 3890364, 4862955, 6483940, 7780728, 9725910, 12967880, 19451820, 38903640]

約数ペア:

[(1, 38903640), (2, 19451820), (3, 12967880), (4, 9725910), (5, 7780728), (6, 6483940), (8, 4862955), (10, 3890364), (12, 3241970), (15, 2593576), (19, 2047560), (20, 1945182), (24, 1620985), (30, 1296788), (38, 1023780), (40, 972591), (57, 682520), (60, 648394), (76, 511890), (95, 409512), (113, 344280), (114, 341260), (120, 324197), (151, 257640), (152, 255945), (190, 204756), (226, 172140), (228, 170630), (285, 136504), (302, 128820), (339, 114760), (380, 102378), (452, 86070), (453, 85880), (456, 85315), (565, 68856), (570, 68252), (604, 64410), (678, 57380), (755, 51528), (760, 51189), (904, 43035), (906, 42940), (1130, 34428), (1140, 34126), (1208, 32205), (1356, 28690), (1510, 25764), (1695, 22952), (1812, 21470), (2147, 18120), (2260, 17214), (2265, 17176), (2280, 17063), (2712, 14345), (2869, 13560), (3020, 12882), (3390, 11476), (3624, 10735), (4294, 9060), (4520, 8607), (4530, 8588), (5738, 6780), (6040, 6441)]