8680797440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16421}}^1$

素因数の和:16508

約数の個数: 144

約数和(自身を含む): 24167928960

約数和(自身を除く): 15487131520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1280, 1652, 1792, 1888, 2065, 2240, 2360, 3304, 3776, 4130, 4480, 4720, 6608, 7552, 8260, 8960, 9440, 13216, 15104, 16421, 16520, 18880, 26432, 32842, 33040, 37760, 52864, 65684, 66080, 75520, 82105, 105728, 114947, 131368, 132160, 164210, 229894, 262736, 264320, 328420, 459788, 525472, 528640, 574735, 656840, 919576, 968839, 1050944, 1149470, 1313680, 1839152, 1937678, 2101888, 2298940, 2627360, 3678304, 3875356, 4203776, 4597880, 4844195, 5254720, 6781873, 7356608, 7750712, 9195760, 9688390, 10509440, 13563746, 14713216, 15501424, 18391520, 19376780, 21018880, 27127492, 29426432, 31002848, 33909365, 36783040, 38753560, 54254984, 62005696, 67818730, 73566080, 77507120, 108509968, 124011392, 135637460, 147132160, 155014240, 217019936, 248022784, 271274920, 310028480, 434039872, 542549840, 620056960, 868079744, 1085099680, 1240113920, 1736159488, 2170199360, 4340398720, 8680797440]

約数ペア:

[(1, 8680797440), (2, 4340398720), (4, 2170199360), (5, 1736159488), (7, 1240113920), (8, 1085099680), (10, 868079744), (14, 620056960), (16, 542549840), (20, 434039872), (28, 310028480), (32, 271274920), (35, 248022784), (40, 217019936), (56, 155014240), (59, 147132160), (64, 135637460), (70, 124011392), (80, 108509968), (112, 77507120), (118, 73566080), (128, 67818730), (140, 62005696), (160, 54254984), (224, 38753560), (236, 36783040), (256, 33909365), (280, 31002848), (295, 29426432), (320, 27127492), (413, 21018880), (448, 19376780), (472, 18391520), (560, 15501424), (590, 14713216), (640, 13563746), (826, 10509440), (896, 9688390), (944, 9195760), (1120, 7750712), (1180, 7356608), (1280, 6781873), (1652, 5254720), (1792, 4844195), (1888, 4597880), (2065, 4203776), (2240, 3875356), (2360, 3678304), (3304, 2627360), (3776, 2298940), (4130, 2101888), (4480, 1937678), (4720, 1839152), (6608, 1313680), (7552, 1149470), (8260, 1050944), (8960, 968839), (9440, 919576), (13216, 656840), (15104, 574735), (16421, 528640), (16520, 525472), (18880, 459788), (26432, 328420), (32842, 264320), (33040, 262736), (37760, 229894), (52864, 164210), (65684, 132160), (66080, 131368), (75520, 114947), (82105, 105728)]