39622440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 139708800

約数和(自身を除く): 100086360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2309, 2860, 3432, 4290, 4618, 5720, 6927, 8580, 9236, 11545, 13854, 17160, 18472, 23090, 25399, 27708, 30017, 34635, 46180, 50798, 55416, 60034, 69270, 76197, 90051, 92360, 101596, 120068, 126995, 138540, 150085, 152394, 180102, 203192, 240136, 253990, 277080, 300170, 304788, 330187, 360204, 380985, 450255, 507980, 600340, 609576, 660374, 720408, 761970, 900510, 990561, 1015960, 1200680, 1320748, 1523940, 1650935, 1801020, 1981122, 2641496, 3047880, 3301870, 3602040, 3962244, 4952805, 6603740, 7924488, 9905610, 13207480, 19811220, 39622440]

約数ペア:

[(1, 39622440), (2, 19811220), (3, 13207480), (4, 9905610), (5, 7924488), (6, 6603740), (8, 4952805), (10, 3962244), (11, 3602040), (12, 3301870), (13, 3047880), (15, 2641496), (20, 1981122), (22, 1801020), (24, 1650935), (26, 1523940), (30, 1320748), (33, 1200680), (39, 1015960), (40, 990561), (44, 900510), (52, 761970), (55, 720408), (60, 660374), (65, 609576), (66, 600340), (78, 507980), (88, 450255), (104, 380985), (110, 360204), (120, 330187), (130, 304788), (132, 300170), (143, 277080), (156, 253990), (165, 240136), (195, 203192), (220, 180102), (260, 152394), (264, 150085), (286, 138540), (312, 126995), (330, 120068), (390, 101596), (429, 92360), (440, 90051), (520, 76197), (572, 69270), (660, 60034), (715, 55416), (780, 50798), (858, 46180), (1144, 34635), (1320, 30017), (1430, 27708), (1560, 25399), (1716, 23090), (2145, 18472), (2309, 17160), (2860, 13854), (3432, 11545), (4290, 9236), (4618, 8580), (5720, 6927)]