2500648320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3393

約数の個数: 256

約数和(自身を含む): 8809274880

約数和(自身を除く): 6308626560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 640, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1840, 1920, 1955, 2040, 2176, 2208, 2346, 2720, 2760, 2944, 3128, 3264, 3331, 3680, 3910, 4080, 4416, 4692, 5440, 5520, 5865, 6256, 6528, 6662, 7360, 7820, 8160, 8832, 9384, 9993, 10880, 11040, 11730, 12512, 13324, 14720, 15640, 16320, 16655, 18768, 19986, 22080, 23460, 25024, 26648, 31280, 32640, 33310, 37536, 39972, 44160, 46920, 49965, 50048, 53296, 56627, 62560, 66620, 75072, 76613, 79944, 93840, 99930, 106592, 113254, 125120, 133240, 150144, 153226, 159888, 169881, 187680, 199860, 213184, 226508, 229839, 250240, 266480, 283135, 306452, 319776, 339762, 375360, 383065, 399720, 426368, 453016, 459678, 532960, 566270, 612904, 639552, 679524, 750720, 766130, 799440, 849405, 906032, 919356, 1065920, 1132540, 1149195, 1225808, 1279104, 1302421, 1359048, 1532260, 1598880, 1698810, 1812064, 1838712, 2131840, 2265080, 2298390, 2451616, 2604842, 2718096, 3064520, 3197760, 3397620, 3624128, 3677424, 3907263, 4530160, 4596780, 4903232, 5209684, 5436192, 6129040, 6395520, 6512105, 6795240, 7248256, 7354848, 7814526, 9060320, 9193560, 9806464, 10419368, 10872384, 12258080, 13024210, 13590480, 14709696, 15629052, 18120640, 18387120, 19536315, 20838736, 21744768, 24516160, 26048420, 27180960, 29419392, 31258104, 36241280, 36774240, 39072630, 41677472, 49032320, 52096840, 54361920, 62516208, 73548480, 78145260, 83354944, 104193680, 108723840, 125032416, 147096960, 156290520, 166709888, 208387360, 250064832, 312581040, 416774720, 500129664, 625162080, 833549440, 1250324160, 2500648320]

約数ペア:

[(1, 2500648320), (2, 1250324160), (3, 833549440), (4, 625162080), (5, 500129664), (6, 416774720), (8, 312581040), (10, 250064832), (12, 208387360), (15, 166709888), (16, 156290520), (17, 147096960), (20, 125032416), (23, 108723840), (24, 104193680), (30, 83354944), (32, 78145260), (34, 73548480), (40, 62516208), (46, 54361920), (48, 52096840), (51, 49032320), (60, 41677472), (64, 39072630), (68, 36774240), (69, 36241280), (80, 31258104), (85, 29419392), (92, 27180960), (96, 26048420), (102, 24516160), (115, 21744768), (120, 20838736), (128, 19536315), (136, 18387120), (138, 18120640), (160, 15629052), (170, 14709696), (184, 13590480), (192, 13024210), (204, 12258080), (230, 10872384), (240, 10419368), (255, 9806464), (272, 9193560), (276, 9060320), (320, 7814526), (340, 7354848), (345, 7248256), (368, 6795240), (384, 6512105), (391, 6395520), (408, 6129040), (460, 5436192), (480, 5209684), (510, 4903232), (544, 4596780), (552, 4530160), (640, 3907263), (680, 3677424), (690, 3624128), (736, 3397620), (782, 3197760), (816, 3064520), (920, 2718096), (960, 2604842), (1020, 2451616), (1088, 2298390), (1104, 2265080), (1173, 2131840), (1360, 1838712), (1380, 1812064), (1472, 1698810), (1564, 1598880), (1632, 1532260), (1840, 1359048), (1920, 1302421), (1955, 1279104), (2040, 1225808), (2176, 1149195), (2208, 1132540), (2346, 1065920), (2720, 919356), (2760, 906032), (2944, 849405), (3128, 799440), (3264, 766130), (3331, 750720), (3680, 679524), (3910, 639552), (4080, 612904), (4416, 566270), (4692, 532960), (5440, 459678), (5520, 453016), (5865, 426368), (6256, 399720), (6528, 383065), (6662, 375360), (7360, 339762), (7820, 319776), (8160, 306452), (8832, 283135), (9384, 266480), (9993, 250240), (10880, 229839), (11040, 226508), (11730, 213184), (12512, 199860), (13324, 187680), (14720, 169881), (15640, 159888), (16320, 153226), (16655, 150144), (18768, 133240), (19986, 125120), (22080, 113254), (23460, 106592), (25024, 99930), (26648, 93840), (31280, 79944), (32640, 76613), (33310, 75072), (37536, 66620), (39972, 62560), (44160, 56627), (46920, 53296), (49965, 50048)]