280841033090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 550085437440

約数和(自身を除く): 269244404350

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 223, 241, 295, 446, 482, 521, 590, 1003, 1042, 1115, 1205, 2006, 2230, 2410, 2605, 3791, 4097, 5015, 5210, 7582, 8194, 8857, 10030, 13157, 14219, 17714, 18955, 20485, 26314, 28438, 30739, 37910, 40970, 44285, 53743, 61478, 65785, 71095, 88570, 107486, 116183, 125561, 131570, 142190, 153695, 223669, 232366, 241723, 251122, 268715, 307390, 447338, 483446, 522563, 537430, 580915, 627805, 913631, 1045126, 1118345, 1161830, 1208615, 1255610, 1827262, 1975111, 2134537, 2236690, 2417230, 2612815, 3170837, 3950222, 4269074, 4568155, 5225630, 6341674, 6854797, 7408099, 9136310, 9875555, 10672685, 13709594, 14816198, 15854185, 19751110, 21345370, 28000103, 31708370, 34273985, 37040495, 53904229, 56000206, 68547970, 74080990, 107808458, 116531549, 125937683, 140000515, 233063098, 251875366, 269521145, 280001030, 476001751, 539042290, 582657745, 629688415, 952003502, 1165315490, 1259376830, 1652006077, 2380008755, 3304012154, 4760017510, 8260030385, 16520060770, 28084103309, 56168206618, 140420516545, 280841033090]

約数ペア:

[(1, 280841033090), (2, 140420516545), (5, 56168206618), (10, 28084103309), (17, 16520060770), (34, 8260030385), (59, 4760017510), (85, 3304012154), (118, 2380008755), (170, 1652006077), (223, 1259376830), (241, 1165315490), (295, 952003502), (446, 629688415), (482, 582657745), (521, 539042290), (590, 476001751), (1003, 280001030), (1042, 269521145), (1115, 251875366), (1205, 233063098), (2006, 140000515), (2230, 125937683), (2410, 116531549), (2605, 107808458), (3791, 74080990), (4097, 68547970), (5015, 56000206), (5210, 53904229), (7582, 37040495), (8194, 34273985), (8857, 31708370), (10030, 28000103), (13157, 21345370), (14219, 19751110), (17714, 15854185), (18955, 14816198), (20485, 13709594), (26314, 10672685), (28438, 9875555), (30739, 9136310), (37910, 7408099), (40970, 6854797), (44285, 6341674), (53743, 5225630), (61478, 4568155), (65785, 4269074), (71095, 3950222), (88570, 3170837), (107486, 2612815), (116183, 2417230), (125561, 2236690), (131570, 2134537), (142190, 1975111), (153695, 1827262), (223669, 1255610), (232366, 1208615), (241723, 1161830), (251122, 1118345), (268715, 1045126), (307390, 913631), (447338, 627805), (483446, 580915), (522563, 537430)]