2818689840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1733}}^1$

素因数の和:2009

約数の個数: 200

約数和(自身を含む): 9834401808

約数和(自身を除く): 7015711968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 251, 270, 324, 360, 405, 432, 502, 540, 648, 720, 753, 810, 1004, 1080, 1255, 1296, 1506, 1620, 1733, 2008, 2160, 2259, 2510, 3012, 3240, 3466, 3765, 4016, 4518, 5020, 5199, 6024, 6480, 6777, 6932, 7530, 8665, 9036, 10040, 10398, 11295, 12048, 13554, 13864, 15060, 15597, 17330, 18072, 20080, 20331, 20796, 22590, 25995, 27108, 27728, 30120, 31194, 33885, 34660, 36144, 40662, 41592, 45180, 46791, 51990, 54216, 60240, 62388, 67770, 69320, 77985, 81324, 83184, 90360, 93582, 101655, 103980, 108432, 124776, 135540, 138640, 140373, 155970, 162648, 180720, 187164, 203310, 207960, 233955, 249552, 271080, 280746, 311940, 325296, 374328, 406620, 415920, 434983, 467910, 542160, 561492, 623880, 701865, 748656, 813240, 869966, 935820, 1122984, 1247760, 1304949, 1403730, 1626480, 1739932, 1871640, 2174915, 2245968, 2609898, 2807460, 3479864, 3743280, 3914847, 4349830, 5219796, 5614920, 6524745, 6959728, 7829694, 8699660, 10439592, 11229840, 11744541, 13049490, 15659388, 17399320, 19574235, 20879184, 23489082, 26098980, 31318776, 34798640, 35233623, 39148470, 46978164, 52197960, 58722705, 62637552, 70467246, 78296940, 93956328, 104395920, 117445410, 140934492, 156593880, 176168115, 187912656, 234890820, 281868984, 313187760, 352336230, 469781640, 563737968, 704672460, 939563280, 1409344920, 2818689840]

約数ペア:

[(1, 2818689840), (2, 1409344920), (3, 939563280), (4, 704672460), (5, 563737968), (6, 469781640), (8, 352336230), (9, 313187760), (10, 281868984), (12, 234890820), (15, 187912656), (16, 176168115), (18, 156593880), (20, 140934492), (24, 117445410), (27, 104395920), (30, 93956328), (36, 78296940), (40, 70467246), (45, 62637552), (48, 58722705), (54, 52197960), (60, 46978164), (72, 39148470), (80, 35233623), (81, 34798640), (90, 31318776), (108, 26098980), (120, 23489082), (135, 20879184), (144, 19574235), (162, 17399320), (180, 15659388), (216, 13049490), (240, 11744541), (251, 11229840), (270, 10439592), (324, 8699660), (360, 7829694), (405, 6959728), (432, 6524745), (502, 5614920), (540, 5219796), (648, 4349830), (720, 3914847), (753, 3743280), (810, 3479864), (1004, 2807460), (1080, 2609898), (1255, 2245968), (1296, 2174915), (1506, 1871640), (1620, 1739932), (1733, 1626480), (2008, 1403730), (2160, 1304949), (2259, 1247760), (2510, 1122984), (3012, 935820), (3240, 869966), (3466, 813240), (3765, 748656), (4016, 701865), (4518, 623880), (5020, 561492), (5199, 542160), (6024, 467910), (6480, 434983), (6777, 415920), (6932, 406620), (7530, 374328), (8665, 325296), (9036, 311940), (10040, 280746), (10398, 271080), (11295, 249552), (12048, 233955), (13554, 207960), (13864, 203310), (15060, 187164), (15597, 180720), (17330, 162648), (18072, 155970), (20080, 140373), (20331, 138640), (20796, 135540), (22590, 124776), (25995, 108432), (27108, 103980), (27728, 101655), (30120, 93582), (31194, 90360), (33885, 83184), (34660, 81324), (36144, 77985), (40662, 69320), (41592, 67770), (45180, 62388), (46791, 60240), (51990, 54216)]