65565360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13009}}^1$

素因数の和:13035

約数の個数: 120

約数和(自身を含む): 251665440

約数和(自身を除く): 186100080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13009, 26018, 39027, 52036, 65045, 78054, 91063, 104072, 117081, 130090, 156108, 182126, 195135, 208144, 234162, 260180, 273189, 312216, 364252, 390270, 455315, 468324, 520360, 546378, 585405, 624432, 728504, 780540, 819567, 910630, 936648, 1040720, 1092756, 1170810, 1365945, 1457008, 1561080, 1639134, 1821260, 1873296, 2185512, 2341620, 2731890, 3122160, 3278268, 3642520, 4097835, 4371024, 4683240, 5463780, 6556536, 7285040, 8195670, 9366480, 10927560, 13113072, 16391340, 21855120, 32782680, 65565360]

約数ペア:

[(1, 65565360), (2, 32782680), (3, 21855120), (4, 16391340), (5, 13113072), (6, 10927560), (7, 9366480), (8, 8195670), (9, 7285040), (10, 6556536), (12, 5463780), (14, 4683240), (15, 4371024), (16, 4097835), (18, 3642520), (20, 3278268), (21, 3122160), (24, 2731890), (28, 2341620), (30, 2185512), (35, 1873296), (36, 1821260), (40, 1639134), (42, 1561080), (45, 1457008), (48, 1365945), (56, 1170810), (60, 1092756), (63, 1040720), (70, 936648), (72, 910630), (80, 819567), (84, 780540), (90, 728504), (105, 624432), (112, 585405), (120, 546378), (126, 520360), (140, 468324), (144, 455315), (168, 390270), (180, 364252), (210, 312216), (240, 273189), (252, 260180), (280, 234162), (315, 208144), (336, 195135), (360, 182126), (420, 156108), (504, 130090), (560, 117081), (630, 104072), (720, 91063), (840, 78054), (1008, 65045), (1260, 52036), (1680, 39027), (2520, 26018), (5040, 13009)]