622245120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 216

約数和(自身を含む): 2312450784

約数和(自身を除く): 1690205664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3307, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6614, 6720, 7840, 8960, 9408, 9921, 11760, 12544, 13228, 13440, 15680, 16535, 18816, 19842, 23149, 23520, 26456, 26880, 31360, 33070, 37632, 39684, 46298, 47040, 49605, 52912, 62720, 66140, 69447, 79368, 92596, 94080, 99210, 105824, 115745, 132280, 138894, 158736, 162043, 185192, 188160, 198420, 211648, 231490, 264560, 277788, 317472, 324086, 347235, 370384, 396840, 423296, 462980, 486129, 529120, 555576, 634944, 648172, 694470, 740768, 793680, 810215, 846592, 925960, 972258, 1058240, 1111152, 1269888, 1296344, 1388940, 1481536, 1587360, 1620430, 1851920, 1944516, 2116480, 2222304, 2430645, 2539776, 2592688, 2777880, 2963072, 3174720, 3240860, 3703840, 3889032, 4232960, 4444608, 4861290, 5185376, 5555760, 5926144, 6349440, 6481720, 7407680, 7778064, 8889216, 9722580, 10370752, 11111520, 12698880, 12963440, 14815360, 15556128, 17778432, 19445160, 20741504, 22223040, 25926880, 29630720, 31112256, 38890320, 41483008, 44446080, 51853760, 62224512, 77780640, 88892160, 103707520, 124449024, 155561280, 207415040, 311122560, 622245120]

約数ペア:

[(1, 622245120), (2, 311122560), (3, 207415040), (4, 155561280), (5, 124449024), (6, 103707520), (7, 88892160), (8, 77780640), (10, 62224512), (12, 51853760), (14, 44446080), (15, 41483008), (16, 38890320), (20, 31112256), (21, 29630720), (24, 25926880), (28, 22223040), (30, 20741504), (32, 19445160), (35, 17778432), (40, 15556128), (42, 14815360), (48, 12963440), (49, 12698880), (56, 11111520), (60, 10370752), (64, 9722580), (70, 8889216), (80, 7778064), (84, 7407680), (96, 6481720), (98, 6349440), (105, 5926144), (112, 5555760), (120, 5185376), (128, 4861290), (140, 4444608), (147, 4232960), (160, 3889032), (168, 3703840), (192, 3240860), (196, 3174720), (210, 2963072), (224, 2777880), (240, 2592688), (245, 2539776), (256, 2430645), (280, 2222304), (294, 2116480), (320, 1944516), (336, 1851920), (384, 1620430), (392, 1587360), (420, 1481536), (448, 1388940), (480, 1296344), (490, 1269888), (560, 1111152), (588, 1058240), (640, 972258), (672, 925960), (735, 846592), (768, 810215), (784, 793680), (840, 740768), (896, 694470), (960, 648172), (980, 634944), (1120, 555576), (1176, 529120), (1280, 486129), (1344, 462980), (1470, 423296), (1568, 396840), (1680, 370384), (1792, 347235), (1920, 324086), (1960, 317472), (2240, 277788), (2352, 264560), (2688, 231490), (2940, 211648), (3136, 198420), (3307, 188160), (3360, 185192), (3840, 162043), (3920, 158736), (4480, 138894), (4704, 132280), (5376, 115745), (5880, 105824), (6272, 99210), (6614, 94080), (6720, 92596), (7840, 79368), (8960, 69447), (9408, 66140), (9921, 62720), (11760, 52912), (12544, 49605), (13228, 47040), (13440, 46298), (15680, 39684), (16535, 37632), (18816, 33070), (19842, 31360), (23149, 26880), (23520, 26456)]