268725120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8233}}^1$

素因数の和:8272

約数の個数: 128

約数和(自身を含む): 907057440

約数和(自身を除く): 638332320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 8233, 10880, 16320, 16466, 24699, 32640, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 131728, 139961, 164660, 197592, 246990, 263456, 279922, 329320, 395184, 419883, 493980, 526912, 559844, 658640, 699805, 790368, 839766, 987960, 1053824, 1119688, 1317280, 1399610, 1580736, 1679532, 1975920, 2099415, 2239376, 2634560, 2799220, 3161472, 3359064, 3951840, 4198830, 4478752, 5269120, 5598440, 6718128, 7903680, 8397660, 8957504, 11196880, 13436256, 15807360, 16795320, 17915008, 22393760, 26872512, 33590640, 44787520, 53745024, 67181280, 89575040, 134362560, 268725120]

約数ペア:

[(1, 268725120), (2, 134362560), (3, 89575040), (4, 67181280), (5, 53745024), (6, 44787520), (8, 33590640), (10, 26872512), (12, 22393760), (15, 17915008), (16, 16795320), (17, 15807360), (20, 13436256), (24, 11196880), (30, 8957504), (32, 8397660), (34, 7903680), (40, 6718128), (48, 5598440), (51, 5269120), (60, 4478752), (64, 4198830), (68, 3951840), (80, 3359064), (85, 3161472), (96, 2799220), (102, 2634560), (120, 2239376), (128, 2099415), (136, 1975920), (160, 1679532), (170, 1580736), (192, 1399610), (204, 1317280), (240, 1119688), (255, 1053824), (272, 987960), (320, 839766), (340, 790368), (384, 699805), (408, 658640), (480, 559844), (510, 526912), (544, 493980), (640, 419883), (680, 395184), (816, 329320), (960, 279922), (1020, 263456), (1088, 246990), (1360, 197592), (1632, 164660), (1920, 139961), (2040, 131728), (2176, 123495), (2720, 98796), (3264, 82330), (4080, 65864), (5440, 49398), (6528, 41165), (8160, 32932), (8233, 32640), (10880, 24699), (16320, 16466)]