2039571840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34267}}^1$

素因数の和:34320

約数の個数: 128

約数和(自身を含む): 6711045120

約数和(自身を除く): 4671473280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 34267, 59520, 68534, 102801, 137068, 171335, 205602, 274136, 342670, 411204, 514005, 548272, 685340, 822408, 1028010, 1062277, 1096544, 1370680, 1644816, 2056020, 2124554, 2193088, 2741360, 3186831, 3289632, 4112040, 4249108, 4386176, 5311385, 5482720, 6373662, 6579264, 8224080, 8498216, 10622770, 10965440, 12747324, 13158528, 15934155, 16448160, 16996432, 21245540, 21930880, 25494648, 31868310, 32896320, 33992864, 42491080, 50989296, 63736620, 65792640, 67985728, 84982160, 101978592, 127473240, 135971456, 169964320, 203957184, 254946480, 339928640, 407914368, 509892960, 679857280, 1019785920, 2039571840]

約数ペア:

[(1, 2039571840), (2, 1019785920), (3, 679857280), (4, 509892960), (5, 407914368), (6, 339928640), (8, 254946480), (10, 203957184), (12, 169964320), (15, 135971456), (16, 127473240), (20, 101978592), (24, 84982160), (30, 67985728), (31, 65792640), (32, 63736620), (40, 50989296), (48, 42491080), (60, 33992864), (62, 32896320), (64, 31868310), (80, 25494648), (93, 21930880), (96, 21245540), (120, 16996432), (124, 16448160), (128, 15934155), (155, 13158528), (160, 12747324), (186, 10965440), (192, 10622770), (240, 8498216), (248, 8224080), (310, 6579264), (320, 6373662), (372, 5482720), (384, 5311385), (465, 4386176), (480, 4249108), (496, 4112040), (620, 3289632), (640, 3186831), (744, 2741360), (930, 2193088), (960, 2124554), (992, 2056020), (1240, 1644816), (1488, 1370680), (1860, 1096544), (1920, 1062277), (1984, 1028010), (2480, 822408), (2976, 685340), (3720, 548272), (3968, 514005), (4960, 411204), (5952, 342670), (7440, 274136), (9920, 205602), (11904, 171335), (14880, 137068), (19840, 102801), (29760, 68534), (34267, 59520)]