947351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38699}}^1$

素因数の和:38737

約数の個数: 144

約数和(自身を含む): 3423092400

約数和(自身を除く): 2475740880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 38699, 77398, 116097, 154796, 193495, 232194, 309592, 348291, 386990, 464388, 580485, 619184, 657883, 696582, 773980, 928776, 1160970, 1238368, 1315766, 1393164, 1547960, 1741455, 1857552, 1973649, 2321940, 2631532, 2786328, 3095920, 3289415, 3482910, 3715104, 3947298, 4643880, 5263064, 5572656, 5920947, 6191840, 6578830, 6965820, 7894596, 9287760, 9868245, 10526128, 11145312, 11841894, 13157660, 13931640, 15789192, 18575520, 19736490, 21052256, 23683788, 26315320, 27863280, 29604735, 31578384, 39472980, 47367576, 52630640, 55726560, 59209470, 63156768, 78945960, 94735152, 105261280, 118418940, 157891920, 189470304, 236837880, 315783840, 473675760, 947351520]

約数ペア:

[(1, 947351520), (2, 473675760), (3, 315783840), (4, 236837880), (5, 189470304), (6, 157891920), (8, 118418940), (9, 105261280), (10, 94735152), (12, 78945960), (15, 63156768), (16, 59209470), (17, 55726560), (18, 52630640), (20, 47367576), (24, 39472980), (30, 31578384), (32, 29604735), (34, 27863280), (36, 26315320), (40, 23683788), (45, 21052256), (48, 19736490), (51, 18575520), (60, 15789192), (68, 13931640), (72, 13157660), (80, 11841894), (85, 11145312), (90, 10526128), (96, 9868245), (102, 9287760), (120, 7894596), (136, 6965820), (144, 6578830), (153, 6191840), (160, 5920947), (170, 5572656), (180, 5263064), (204, 4643880), (240, 3947298), (255, 3715104), (272, 3482910), (288, 3289415), (306, 3095920), (340, 2786328), (360, 2631532), (408, 2321940), (480, 1973649), (510, 1857552), (544, 1741455), (612, 1547960), (680, 1393164), (720, 1315766), (765, 1238368), (816, 1160970), (1020, 928776), (1224, 773980), (1360, 696582), (1440, 657883), (1530, 619184), (1632, 580485), (2040, 464388), (2448, 386990), (2720, 348291), (3060, 309592), (4080, 232194), (4896, 193495), (6120, 154796), (8160, 116097), (12240, 77398), (24480, 38699)]