143833040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 393724800

約数和(自身を除く): 249891760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 80, 95, 104, 116, 130, 145, 152, 190, 208, 232, 247, 251, 260, 290, 304, 377, 380, 464, 494, 502, 520, 551, 580, 754, 760, 988, 1004, 1040, 1102, 1160, 1235, 1255, 1508, 1520, 1885, 1976, 2008, 2204, 2320, 2470, 2510, 2755, 3016, 3263, 3770, 3952, 4016, 4408, 4769, 4940, 5020, 5510, 6032, 6526, 7163, 7279, 7540, 8816, 9538, 9880, 10040, 11020, 13052, 14326, 14558, 15080, 16315, 19076, 19760, 20080, 22040, 23845, 26104, 28652, 29116, 30160, 32630, 35815, 36395, 38152, 44080, 47690, 52208, 57304, 58232, 61997, 65260, 71630, 72790, 76304, 94627, 95380, 114608, 116464, 123994, 130520, 138301, 143260, 145580, 189254, 190760, 247988, 261040, 276602, 286520, 291160, 309985, 378508, 381520, 473135, 495976, 553204, 573040, 582320, 619970, 691505, 757016, 946270, 991952, 1106408, 1239940, 1383010, 1514032, 1797913, 1892540, 2212816, 2479880, 2766020, 3595826, 3785080, 4959760, 5532040, 7191652, 7570160, 8989565, 11064080, 14383304, 17979130, 28766608, 35958260, 71916520, 143833040]

約数ペア:

[(1, 143833040), (2, 71916520), (4, 35958260), (5, 28766608), (8, 17979130), (10, 14383304), (13, 11064080), (16, 8989565), (19, 7570160), (20, 7191652), (26, 5532040), (29, 4959760), (38, 3785080), (40, 3595826), (52, 2766020), (58, 2479880), (65, 2212816), (76, 1892540), (80, 1797913), (95, 1514032), (104, 1383010), (116, 1239940), (130, 1106408), (145, 991952), (152, 946270), (190, 757016), (208, 691505), (232, 619970), (247, 582320), (251, 573040), (260, 553204), (290, 495976), (304, 473135), (377, 381520), (380, 378508), (464, 309985), (494, 291160), (502, 286520), (520, 276602), (551, 261040), (580, 247988), (754, 190760), (760, 189254), (988, 145580), (1004, 143260), (1040, 138301), (1102, 130520), (1160, 123994), (1235, 116464), (1255, 114608), (1508, 95380), (1520, 94627), (1885, 76304), (1976, 72790), (2008, 71630), (2204, 65260), (2320, 61997), (2470, 58232), (2510, 57304), (2755, 52208), (3016, 47690), (3263, 44080), (3770, 38152), (3952, 36395), (4016, 35815), (4408, 32630), (4769, 30160), (4940, 29116), (5020, 28652), (5510, 26104), (6032, 23845), (6526, 22040), (7163, 20080), (7279, 19760), (7540, 19076), (8816, 16315), (9538, 15080), (9880, 14558), (10040, 14326), (11020, 13052)]