3722287018880

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1\times {\mathrm{43721}}^1$

素因数の和:44848

約数の個数: 128

約数和(自身を含む): 8972982113760

約数和(自身を除く): 5250695094880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 971, 1096, 1370, 1942, 2192, 2740, 3884, 4384, 4855, 5480, 7768, 8768, 9710, 10960, 15536, 17536, 19420, 21920, 31072, 38840, 43721, 43840, 62144, 77680, 87442, 87680, 124288, 133027, 155360, 174884, 218605, 266054, 310720, 349768, 437210, 532108, 621440, 665135, 699536, 874420, 1064216, 1330270, 1399072, 1748840, 2128432, 2660540, 2798144, 3497680, 4256864, 5321080, 5596288, 5989777, 6995360, 8513728, 10642160, 11979554, 13990720, 17027456, 21284320, 23959108, 27981440, 29948885, 42453091, 42568640, 47918216, 59897770, 84906182, 85137280, 95836432, 119795540, 169812364, 191672864, 212265455, 239591080, 339624728, 383345728, 424530910, 479182160, 679249456, 766691456, 849061820, 958364320, 1358498912, 1698123640, 1916728640, 2716997824, 3396247280, 3833457280, 5433995648, 5816073467, 6792494560, 11632146934, 13584989120, 23264293868, 27169978240, 29080367335, 46528587736, 58160734670, 93057175472, 116321469340, 186114350944, 232642938680, 372228701888, 465285877360, 744457403776, 930571754720, 1861143509440, 3722287018880]

約数ペア:

[(1, 3722287018880), (2, 1861143509440), (4, 930571754720), (5, 744457403776), (8, 465285877360), (10, 372228701888), (16, 232642938680), (20, 186114350944), (32, 116321469340), (40, 93057175472), (64, 58160734670), (80, 46528587736), (128, 29080367335), (137, 27169978240), (160, 23264293868), (274, 13584989120), (320, 11632146934), (548, 6792494560), (640, 5816073467), (685, 5433995648), (971, 3833457280), (1096, 3396247280), (1370, 2716997824), (1942, 1916728640), (2192, 1698123640), (2740, 1358498912), (3884, 958364320), (4384, 849061820), (4855, 766691456), (5480, 679249456), (7768, 479182160), (8768, 424530910), (9710, 383345728), (10960, 339624728), (15536, 239591080), (17536, 212265455), (19420, 191672864), (21920, 169812364), (31072, 119795540), (38840, 95836432), (43721, 85137280), (43840, 84906182), (62144, 59897770), (77680, 47918216), (87442, 42568640), (87680, 42453091), (124288, 29948885), (133027, 27981440), (155360, 23959108), (174884, 21284320), (218605, 17027456), (266054, 13990720), (310720, 11979554), (349768, 10642160), (437210, 8513728), (532108, 6995360), (621440, 5989777), (665135, 5596288), (699536, 5321080), (874420, 4256864), (1064216, 3497680), (1330270, 2798144), (1399072, 2660540), (1748840, 2128432)]