285417608980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{63907}}^1$

素因数の和:64038

約数の個数: 192

約数和(自身を含む): 762724085760

約数和(自身を除く): 477306476780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 73, 76, 92, 95, 115, 133, 140, 146, 161, 190, 230, 266, 292, 322, 365, 380, 437, 460, 511, 532, 644, 665, 730, 805, 874, 1022, 1330, 1387, 1460, 1610, 1679, 1748, 2044, 2185, 2555, 2660, 2774, 3059, 3220, 3358, 4370, 5110, 5548, 6118, 6716, 6935, 8395, 8740, 9709, 10220, 11753, 12236, 13870, 15295, 16790, 19418, 23506, 27740, 30590, 31901, 33580, 38836, 47012, 48545, 58765, 61180, 63802, 63907, 97090, 117530, 127604, 127814, 159505, 194180, 223307, 235060, 255628, 319010, 319535, 446614, 447349, 638020, 639070, 893228, 894698, 1116535, 1214233, 1278140, 1469861, 1789396, 2233070, 2236745, 2428466, 2939722, 4466140, 4473490, 4665211, 4856932, 5879444, 6071165, 7349305, 8499631, 8946980, 9330422, 10289027, 12142330, 14698610, 16999262, 18660844, 20578054, 23326055, 24284660, 27927359, 29397220, 32656477, 33998524, 41156108, 42498155, 46652110, 51445135, 55854718, 65312954, 84996310, 88639009, 93304220, 102890270, 107299853, 111709436, 130625908, 139636795, 163282385, 169992620, 177278018, 195491513, 205780540, 214599706, 279273590, 326564770, 354556036, 390983026, 429199412, 443195045, 536499265, 558547180, 620473063, 653129540, 751098971, 781966052, 886390090, 977457565, 1072998530, 1240946126, 1502197942, 1772780180, 1954915130, 2038697207, 2145997060, 2481892252, 3004395884, 3102365315, 3755494855, 3909830260, 4077394414, 6204730630, 7510989710, 8154788828, 10193486035, 12409461260, 14270880449, 15021979420, 20386972070, 28541760898, 40773944140, 57083521796, 71354402245, 142708804490, 285417608980]

約数ペア:

[(1, 285417608980), (2, 142708804490), (4, 71354402245), (5, 57083521796), (7, 40773944140), (10, 28541760898), (14, 20386972070), (19, 15021979420), (20, 14270880449), (23, 12409461260), (28, 10193486035), (35, 8154788828), (38, 7510989710), (46, 6204730630), (70, 4077394414), (73, 3909830260), (76, 3755494855), (92, 3102365315), (95, 3004395884), (115, 2481892252), (133, 2145997060), (140, 2038697207), (146, 1954915130), (161, 1772780180), (190, 1502197942), (230, 1240946126), (266, 1072998530), (292, 977457565), (322, 886390090), (365, 781966052), (380, 751098971), (437, 653129540), (460, 620473063), (511, 558547180), (532, 536499265), (644, 443195045), (665, 429199412), (730, 390983026), (805, 354556036), (874, 326564770), (1022, 279273590), (1330, 214599706), (1387, 205780540), (1460, 195491513), (1610, 177278018), (1679, 169992620), (1748, 163282385), (2044, 139636795), (2185, 130625908), (2555, 111709436), (2660, 107299853), (2774, 102890270), (3059, 93304220), (3220, 88639009), (3358, 84996310), (4370, 65312954), (5110, 55854718), (5548, 51445135), (6118, 46652110), (6716, 42498155), (6935, 41156108), (8395, 33998524), (8740, 32656477), (9709, 29397220), (10220, 27927359), (11753, 24284660), (12236, 23326055), (13870, 20578054), (15295, 18660844), (16790, 16999262), (19418, 14698610), (23506, 12142330), (27740, 10289027), (30590, 9330422), (31901, 8946980), (33580, 8499631), (38836, 7349305), (47012, 6071165), (48545, 5879444), (58765, 4856932), (61180, 4665211), (63802, 4473490), (63907, 4466140), (97090, 2939722), (117530, 2428466), (127604, 2236745), (127814, 2233070), (159505, 1789396), (194180, 1469861), (223307, 1278140), (235060, 1214233), (255628, 1116535), (319010, 894698), (319535, 893228), (446614, 639070), (447349, 638020)]