2783255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 320

約数和(自身を含む): 10124352000

約数和(自身を除く): 7341096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 95, 104, 114, 116, 120, 130, 145, 152, 156, 174, 190, 195, 208, 228, 232, 240, 247, 260, 285, 290, 304, 312, 348, 377, 380, 390, 435, 456, 464, 494, 520, 551, 570, 580, 624, 696, 741, 754, 760, 780, 870, 912, 988, 1040, 1102, 1131, 1140, 1160, 1235, 1392, 1482, 1508, 1520, 1560, 1619, 1653, 1740, 1885, 1976, 2204, 2262, 2280, 2320, 2470, 2755, 2964, 3016, 3120, 3238, 3306, 3480, 3705, 3770, 3952, 4408, 4524, 4560, 4857, 4940, 5510, 5655, 5928, 6032, 6476, 6612, 6960, 7163, 7410, 7540, 8095, 8265, 8816, 9048, 9714, 9880, 11020, 11310, 11856, 12952, 13224, 14326, 14820, 15080, 16190, 16530, 18096, 19428, 19760, 21047, 21489, 22040, 22620, 24285, 25904, 26448, 28652, 29640, 30160, 30761, 32380, 33060, 35815, 38856, 42094, 42978, 44080, 45240, 46951, 48570, 57304, 59280, 61522, 63141, 64760, 66120, 71630, 77712, 84188, 85956, 90480, 92283, 93902, 97140, 105235, 107445, 114608, 123044, 126282, 129520, 132240, 140853, 143260, 153805, 168376, 171912, 184566, 187804, 194280, 210470, 214890, 234755, 246088, 252564, 281706, 286520, 307610, 315705, 336752, 343824, 369132, 375608, 388560, 399893, 420940, 429780, 461415, 469510, 492176, 505128, 563412, 573040, 610363, 615220, 631410, 704265, 738264, 751216, 799786, 841880, 859560, 892069, 922830, 939020, 1010256, 1126824, 1199679, 1220726, 1230440, 1262820, 1408530, 1476528, 1599572, 1683760, 1719120, 1784138, 1831089, 1845660, 1878040, 1999465, 2253648, 2399358, 2441452, 2460880, 2525640, 2676207, 2817060, 3051815, 3199144, 3568276, 3662178, 3691320, 3756080, 3998930, 4460345, 4798716, 4882904, 5051280, 5352414, 5634120, 5998395, 6103630, 6398288, 7136552, 7324356, 7382640, 7997860, 8920690, 9155445, 9597432, 9765808, 10704828, 11268240, 11596897, 11996790, 12207260, 13381035, 14273104, 14648712, 15995720, 17841380, 18310890, 19194864, 21409656, 23193794, 23993580, 24414520, 26762070, 29297424, 31991440, 34790691, 35682760, 36621780, 42819312, 46387588, 47987160, 48829040, 53524140, 57984485, 69581382, 71365520, 73243560, 92775176, 95974320, 107048280, 115968970, 139162764, 146487120, 173953455, 185550352, 214096560, 231937940, 278325528, 347906910, 463875880, 556651056, 695813820, 927751760, 1391627640, 2783255280]

約数ペア:

[(1, 2783255280), (2, 1391627640), (3, 927751760), (4, 695813820), (5, 556651056), (6, 463875880), (8, 347906910), (10, 278325528), (12, 231937940), (13, 214096560), (15, 185550352), (16, 173953455), (19, 146487120), (20, 139162764), (24, 115968970), (26, 107048280), (29, 95974320), (30, 92775176), (38, 73243560), (39, 71365520), (40, 69581382), (48, 57984485), (52, 53524140), (57, 48829040), (58, 47987160), (60, 46387588), (65, 42819312), (76, 36621780), (78, 35682760), (80, 34790691), (87, 31991440), (95, 29297424), (104, 26762070), (114, 24414520), (116, 23993580), (120, 23193794), (130, 21409656), (145, 19194864), (152, 18310890), (156, 17841380), (174, 15995720), (190, 14648712), (195, 14273104), (208, 13381035), (228, 12207260), (232, 11996790), (240, 11596897), (247, 11268240), (260, 10704828), (285, 9765808), (290, 9597432), (304, 9155445), (312, 8920690), (348, 7997860), (377, 7382640), (380, 7324356), (390, 7136552), (435, 6398288), (456, 6103630), (464, 5998395), (494, 5634120), (520, 5352414), (551, 5051280), (570, 4882904), (580, 4798716), (624, 4460345), (696, 3998930), (741, 3756080), (754, 3691320), (760, 3662178), (780, 3568276), (870, 3199144), (912, 3051815), (988, 2817060), (1040, 2676207), (1102, 2525640), (1131, 2460880), (1140, 2441452), (1160, 2399358), (1235, 2253648), (1392, 1999465), (1482, 1878040), (1508, 1845660), (1520, 1831089), (1560, 1784138), (1619, 1719120), (1653, 1683760), (1740, 1599572), (1885, 1476528), (1976, 1408530), (2204, 1262820), (2262, 1230440), (2280, 1220726), (2320, 1199679), (2470, 1126824), (2755, 1010256), (2964, 939020), (3016, 922830), (3120, 892069), (3238, 859560), (3306, 841880), (3480, 799786), (3705, 751216), (3770, 738264), (3952, 704265), (4408, 631410), (4524, 615220), (4560, 610363), (4857, 573040), (4940, 563412), (5510, 505128), (5655, 492176), (5928, 469510), (6032, 461415), (6476, 429780), (6612, 420940), (6960, 399893), (7163, 388560), (7410, 375608), (7540, 369132), (8095, 343824), (8265, 336752), (8816, 315705), (9048, 307610), (9714, 286520), (9880, 281706), (11020, 252564), (11310, 246088), (11856, 234755), (12952, 214890), (13224, 210470), (14326, 194280), (14820, 187804), (15080, 184566), (16190, 171912), (16530, 168376), (18096, 153805), (19428, 143260), (19760, 140853), (21047, 132240), (21489, 129520), (22040, 126282), (22620, 123044), (24285, 114608), (25904, 107445), (26448, 105235), (28652, 97140), (29640, 93902), (30160, 92283), (30761, 90480), (32380, 85956), (33060, 84188), (35815, 77712), (38856, 71630), (42094, 66120), (42978, 64760), (44080, 63141), (45240, 61522), (46951, 59280), (48570, 57304)]