2068555080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6089}}^1$

素因数の和:6271

約数の個数: 128

約数和(自身を含む): 6577200000

約数和(自身を除く): 4508644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1140, 1192, 1490, 1788, 2235, 2280, 2831, 2980, 3576, 4470, 5662, 5960, 6089, 8493, 8940, 11324, 12178, 14155, 16986, 17880, 18267, 22648, 24356, 28310, 30445, 33972, 36534, 42465, 48712, 56620, 60890, 67944, 73068, 84930, 91335, 113240, 115691, 121780, 146136, 169860, 182670, 231382, 243560, 339720, 347073, 365340, 462764, 578455, 694146, 730680, 907261, 925528, 1156910, 1388292, 1735365, 1814522, 2313820, 2721783, 2776584, 3470730, 3629044, 4536305, 4627640, 5443566, 6941460, 7258088, 9072610, 10887132, 13608915, 13882920, 17237959, 18145220, 21774264, 27217830, 34475918, 36290440, 51713877, 54435660, 68951836, 86189795, 103427754, 108871320, 137903672, 172379590, 206855508, 258569385, 344759180, 413711016, 517138770, 689518360, 1034277540, 2068555080]

約数ペア:

[(1, 2068555080), (2, 1034277540), (3, 689518360), (4, 517138770), (5, 413711016), (6, 344759180), (8, 258569385), (10, 206855508), (12, 172379590), (15, 137903672), (19, 108871320), (20, 103427754), (24, 86189795), (30, 68951836), (38, 54435660), (40, 51713877), (57, 36290440), (60, 34475918), (76, 27217830), (95, 21774264), (114, 18145220), (120, 17237959), (149, 13882920), (152, 13608915), (190, 10887132), (228, 9072610), (285, 7258088), (298, 6941460), (380, 5443566), (447, 4627640), (456, 4536305), (570, 3629044), (596, 3470730), (745, 2776584), (760, 2721783), (894, 2313820), (1140, 1814522), (1192, 1735365), (1490, 1388292), (1788, 1156910), (2235, 925528), (2280, 907261), (2831, 730680), (2980, 694146), (3576, 578455), (4470, 462764), (5662, 365340), (5960, 347073), (6089, 339720), (8493, 243560), (8940, 231382), (11324, 182670), (12178, 169860), (14155, 146136), (16986, 121780), (17880, 115691), (18267, 113240), (22648, 91335), (24356, 84930), (28310, 73068), (30445, 67944), (33972, 60890), (36534, 56620), (42465, 48712)]