442566180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13009}}^1$

素因数の和:13040

約数の個数: 144

約数和(自身を含む): 1591175040

約数和(自身を除く): 1148608860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 13009, 17010, 26018, 34020, 39027, 52036, 65045, 78054, 91063, 117081, 130090, 156108, 182126, 195135, 234162, 260180, 273189, 351243, 364252, 390270, 455315, 468324, 546378, 585405, 702486, 780540, 819567, 910630, 1053729, 1092756, 1170810, 1365945, 1404972, 1639134, 1756215, 1821260, 2107458, 2341620, 2458701, 2731890, 3161187, 3278268, 3512430, 4097835, 4214916, 4917402, 5268645, 5463780, 6322374, 7024860, 7376103, 8195670, 9834804, 10537290, 12293505, 12644748, 14752206, 15805935, 16391340, 21074580, 22128309, 24587010, 29504412, 31611870, 36880515, 44256618, 49174020, 63223740, 73761030, 88513236, 110641545, 147522060, 221283090, 442566180]

約数ペア:

[(1, 442566180), (2, 221283090), (3, 147522060), (4, 110641545), (5, 88513236), (6, 73761030), (7, 63223740), (9, 49174020), (10, 44256618), (12, 36880515), (14, 31611870), (15, 29504412), (18, 24587010), (20, 22128309), (21, 21074580), (27, 16391340), (28, 15805935), (30, 14752206), (35, 12644748), (36, 12293505), (42, 10537290), (45, 9834804), (54, 8195670), (60, 7376103), (63, 7024860), (70, 6322374), (81, 5463780), (84, 5268645), (90, 4917402), (105, 4214916), (108, 4097835), (126, 3512430), (135, 3278268), (140, 3161187), (162, 2731890), (180, 2458701), (189, 2341620), (210, 2107458), (243, 1821260), (252, 1756215), (270, 1639134), (315, 1404972), (324, 1365945), (378, 1170810), (405, 1092756), (420, 1053729), (486, 910630), (540, 819567), (567, 780540), (630, 702486), (756, 585405), (810, 546378), (945, 468324), (972, 455315), (1134, 390270), (1215, 364252), (1260, 351243), (1620, 273189), (1701, 260180), (1890, 234162), (2268, 195135), (2430, 182126), (2835, 156108), (3402, 130090), (3780, 117081), (4860, 91063), (5670, 78054), (6804, 65045), (8505, 52036), (11340, 39027), (13009, 34020), (17010, 26018)]