379004220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 216

約数和(自身を含む): 1354180464

約数和(自身を除く): 975176244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 97, 98, 105, 126, 140, 147, 180, 194, 196, 210, 245, 252, 291, 294, 315, 388, 420, 441, 443, 485, 490, 582, 588, 630, 679, 735, 873, 882, 886, 970, 980, 1164, 1260, 1329, 1358, 1455, 1470, 1746, 1764, 1772, 1940, 2037, 2205, 2215, 2658, 2716, 2910, 2940, 3101, 3395, 3492, 3987, 4074, 4365, 4410, 4430, 4753, 5316, 5820, 6111, 6202, 6645, 6790, 7974, 8148, 8730, 8820, 8860, 9303, 9506, 10185, 12222, 12404, 13290, 13580, 14259, 15505, 15948, 17460, 18606, 19012, 19935, 20370, 21707, 23765, 24444, 26580, 27909, 28518, 30555, 31010, 37212, 39870, 40740, 42777, 42971, 43414, 46515, 47530, 55818, 57036, 61110, 62020, 65121, 71295, 79740, 85554, 85942, 86828, 93030, 95060, 108535, 111636, 122220, 128913, 130242, 139545, 142590, 171108, 171884, 186060, 195363, 213885, 214855, 217070, 257826, 260484, 279090, 285180, 300797, 325605, 386739, 390726, 427770, 429710, 434140, 515652, 558180, 601594, 644565, 651210, 773478, 781452, 855540, 859420, 902391, 976815, 1203188, 1289130, 1302420, 1503985, 1546956, 1804782, 1933695, 1953630, 2105579, 2578260, 2707173, 3007970, 3609564, 3867390, 3907260, 4211158, 4511955, 5414346, 6015940, 6316737, 7734780, 8422316, 9023910, 10527895, 10828692, 12633474, 13535865, 18047820, 18950211, 21055790, 25266948, 27071730, 31583685, 37900422, 42111580, 54143460, 63167370, 75800844, 94751055, 126334740, 189502110, 379004220]

約数ペア:

[(1, 379004220), (2, 189502110), (3, 126334740), (4, 94751055), (5, 75800844), (6, 63167370), (7, 54143460), (9, 42111580), (10, 37900422), (12, 31583685), (14, 27071730), (15, 25266948), (18, 21055790), (20, 18950211), (21, 18047820), (28, 13535865), (30, 12633474), (35, 10828692), (36, 10527895), (42, 9023910), (45, 8422316), (49, 7734780), (60, 6316737), (63, 6015940), (70, 5414346), (84, 4511955), (90, 4211158), (97, 3907260), (98, 3867390), (105, 3609564), (126, 3007970), (140, 2707173), (147, 2578260), (180, 2105579), (194, 1953630), (196, 1933695), (210, 1804782), (245, 1546956), (252, 1503985), (291, 1302420), (294, 1289130), (315, 1203188), (388, 976815), (420, 902391), (441, 859420), (443, 855540), (485, 781452), (490, 773478), (582, 651210), (588, 644565), (630, 601594), (679, 558180), (735, 515652), (873, 434140), (882, 429710), (886, 427770), (970, 390726), (980, 386739), (1164, 325605), (1260, 300797), (1329, 285180), (1358, 279090), (1455, 260484), (1470, 257826), (1746, 217070), (1764, 214855), (1772, 213885), (1940, 195363), (2037, 186060), (2205, 171884), (2215, 171108), (2658, 142590), (2716, 139545), (2910, 130242), (2940, 128913), (3101, 122220), (3395, 111636), (3492, 108535), (3987, 95060), (4074, 93030), (4365, 86828), (4410, 85942), (4430, 85554), (4753, 79740), (5316, 71295), (5820, 65121), (6111, 62020), (6202, 61110), (6645, 57036), (6790, 55818), (7974, 47530), (8148, 46515), (8730, 43414), (8820, 42971), (8860, 42777), (9303, 40740), (9506, 39870), (10185, 37212), (12222, 31010), (12404, 30555), (13290, 28518), (13580, 27909), (14259, 26580), (15505, 24444), (15948, 23765), (17460, 21707), (18606, 20370), (19012, 19935)]