2080473920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32027}}^1$

素因数の和:32080

約数の個数: 112

約数和(自身を含む): 5857280640

約数和(自身を除く): 3776806720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 6496, 8120, 9280, 12992, 16240, 32027, 32480, 64054, 64960, 128108, 160135, 224189, 256216, 320270, 448378, 512432, 640540, 896756, 928783, 1024864, 1120945, 1281080, 1793512, 1857566, 2049728, 2241890, 2562160, 3587024, 3715132, 4483780, 4643915, 5124320, 6501481, 7174048, 7430264, 8967560, 9287830, 10248640, 13002962, 14348096, 14860528, 17935120, 18575660, 26005924, 29721056, 32507405, 35870240, 37151320, 52011848, 59442112, 65014810, 71740480, 74302640, 104023696, 130029620, 148605280, 208047392, 260059240, 297210560, 416094784, 520118480, 1040236960, 2080473920]

約数ペア:

[(1, 2080473920), (2, 1040236960), (4, 520118480), (5, 416094784), (7, 297210560), (8, 260059240), (10, 208047392), (14, 148605280), (16, 130029620), (20, 104023696), (28, 74302640), (29, 71740480), (32, 65014810), (35, 59442112), (40, 52011848), (56, 37151320), (58, 35870240), (64, 32507405), (70, 29721056), (80, 26005924), (112, 18575660), (116, 17935120), (140, 14860528), (145, 14348096), (160, 13002962), (203, 10248640), (224, 9287830), (232, 8967560), (280, 7430264), (290, 7174048), (320, 6501481), (406, 5124320), (448, 4643915), (464, 4483780), (560, 3715132), (580, 3587024), (812, 2562160), (928, 2241890), (1015, 2049728), (1120, 1857566), (1160, 1793512), (1624, 1281080), (1856, 1120945), (2030, 1024864), (2240, 928783), (2320, 896756), (3248, 640540), (4060, 512432), (4640, 448378), (6496, 320270), (8120, 256216), (9280, 224189), (12992, 160135), (16240, 128108), (32027, 64960), (32480, 64054)]