2903811840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 10087262640

約数和(自身を除く): 7183450800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 443, 480, 569, 576, 640, 720, 768, 886, 960, 1138, 1152, 1280, 1329, 1440, 1707, 1772, 1920, 2215, 2276, 2304, 2658, 2845, 2880, 3414, 3544, 3840, 3987, 4430, 4552, 5121, 5316, 5690, 5760, 6645, 6828, 7088, 7974, 8535, 8860, 9104, 10242, 10632, 11380, 11520, 13290, 13656, 14176, 15948, 17070, 17720, 18208, 19935, 20484, 21264, 22760, 25605, 26580, 27312, 28352, 31896, 34140, 35440, 36416, 39870, 40968, 42528, 45520, 51210, 53160, 54624, 56704, 63792, 68280, 70880, 72832, 79740, 81936, 85056, 91040, 102420, 106320, 109248, 113408, 127584, 136560, 141760, 145664, 159480, 163872, 170112, 182080, 204840, 212640, 218496, 252067, 255168, 273120, 283520, 318960, 327744, 340224, 364160, 409680, 425280, 436992, 504134, 510336, 546240, 567040, 637920, 655488, 728320, 756201, 819360, 850560, 1008268, 1020672, 1092480, 1260335, 1275840, 1310976, 1512402, 1638720, 1701120, 2016536, 2184960, 2268603, 2520670, 2551680, 3024804, 3277440, 3781005, 4033072, 4537206, 5041340, 5103360, 6049608, 6554880, 7562010, 8066144, 9074412, 10082680, 11343015, 12099216, 15124020, 16132288, 18148824, 20165360, 22686030, 24198432, 30248040, 32264576, 36297648, 40330720, 45372060, 48396864, 60496080, 64529152, 72595296, 80661440, 90744120, 96793728, 120992160, 145190592, 161322880, 181488240, 193587456, 241984320, 290381184, 322645760, 362976480, 483968640, 580762368, 725952960, 967937280, 1451905920, 2903811840]

約数ペア:

[(1, 2903811840), (2, 1451905920), (3, 967937280), (4, 725952960), (5, 580762368), (6, 483968640), (8, 362976480), (9, 322645760), (10, 290381184), (12, 241984320), (15, 193587456), (16, 181488240), (18, 161322880), (20, 145190592), (24, 120992160), (30, 96793728), (32, 90744120), (36, 80661440), (40, 72595296), (45, 64529152), (48, 60496080), (60, 48396864), (64, 45372060), (72, 40330720), (80, 36297648), (90, 32264576), (96, 30248040), (120, 24198432), (128, 22686030), (144, 20165360), (160, 18148824), (180, 16132288), (192, 15124020), (240, 12099216), (256, 11343015), (288, 10082680), (320, 9074412), (360, 8066144), (384, 7562010), (443, 6554880), (480, 6049608), (569, 5103360), (576, 5041340), (640, 4537206), (720, 4033072), (768, 3781005), (886, 3277440), (960, 3024804), (1138, 2551680), (1152, 2520670), (1280, 2268603), (1329, 2184960), (1440, 2016536), (1707, 1701120), (1772, 1638720), (1920, 1512402), (2215, 1310976), (2276, 1275840), (2304, 1260335), (2658, 1092480), (2845, 1020672), (2880, 1008268), (3414, 850560), (3544, 819360), (3840, 756201), (3987, 728320), (4430, 655488), (4552, 637920), (5121, 567040), (5316, 546240), (5690, 510336), (5760, 504134), (6645, 436992), (6828, 425280), (7088, 409680), (7974, 364160), (8535, 340224), (8860, 327744), (9104, 318960), (10242, 283520), (10632, 273120), (11380, 255168), (11520, 252067), (13290, 218496), (13656, 212640), (14176, 204840), (15948, 182080), (17070, 170112), (17720, 163872), (18208, 159480), (19935, 145664), (20484, 141760), (21264, 136560), (22760, 127584), (25605, 113408), (26580, 109248), (27312, 106320), (28352, 102420), (31896, 91040), (34140, 85056), (35440, 81936), (36416, 79740), (39870, 72832), (40968, 70880), (42528, 68280), (45520, 63792), (51210, 56704), (53160, 54624)]