2105926680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7274

約数の個数: 256

約数和(自身を含む): 7859980800

約数和(自身を除く): 5754054120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 7219, 7293, 7480, 8580, 8840, 9724, 11220, 12155, 13260, 14438, 14586, 17160, 19448, 21657, 22440, 24310, 26520, 28876, 29172, 36095, 36465, 43314, 48620, 57752, 58344, 72190, 72930, 79409, 86628, 93847, 97240, 108285, 122723, 144380, 145860, 158818, 173256, 187694, 216570, 238227, 245446, 281541, 288760, 291720, 317636, 368169, 375388, 397045, 433140, 469235, 476454, 490892, 563082, 613615, 635272, 736338, 750776, 794090, 866280, 938470, 952908, 981784, 1032317, 1126164, 1191135, 1227230, 1349953, 1407705, 1472676, 1588180, 1595399, 1840845, 1876940, 1905816, 2064634, 2252328, 2382270, 2454460, 2699906, 2815410, 2945352, 3096951, 3176360, 3190798, 3681690, 3753880, 4049859, 4129268, 4764540, 4786197, 4908920, 5161585, 5399812, 5630820, 6193902, 6381596, 6749765, 7363380, 7976995, 8099718, 8258536, 9529080, 9572394, 10323170, 10799624, 11261640, 12387804, 12763192, 13499530, 14726760, 15484755, 15953990, 16199436, 17549389, 19144788, 20249295, 20646340, 23930985, 24775608, 26999060, 30969510, 31907980, 32398872, 35098778, 38289576, 40498590, 41292680, 47861970, 52648167, 53998120, 61939020, 63815960, 70197556, 80997180, 87746945, 95723940, 105296334, 123878040, 140395112, 161994360, 175493890, 191447880, 210592668, 263240835, 350987780, 421185336, 526481670, 701975560, 1052963340, 2105926680]

約数ペア:

[(1, 2105926680), (2, 1052963340), (3, 701975560), (4, 526481670), (5, 421185336), (6, 350987780), (8, 263240835), (10, 210592668), (11, 191447880), (12, 175493890), (13, 161994360), (15, 140395112), (17, 123878040), (20, 105296334), (22, 95723940), (24, 87746945), (26, 80997180), (30, 70197556), (33, 63815960), (34, 61939020), (39, 53998120), (40, 52648167), (44, 47861970), (51, 41292680), (52, 40498590), (55, 38289576), (60, 35098778), (65, 32398872), (66, 31907980), (68, 30969510), (78, 26999060), (85, 24775608), (88, 23930985), (102, 20646340), (104, 20249295), (110, 19144788), (120, 17549389), (130, 16199436), (132, 15953990), (136, 15484755), (143, 14726760), (156, 13499530), (165, 12763192), (170, 12387804), (187, 11261640), (195, 10799624), (204, 10323170), (220, 9572394), (221, 9529080), (255, 8258536), (260, 8099718), (264, 7976995), (286, 7363380), (312, 6749765), (330, 6381596), (340, 6193902), (374, 5630820), (390, 5399812), (408, 5161585), (429, 4908920), (440, 4786197), (442, 4764540), (510, 4129268), (520, 4049859), (561, 3753880), (572, 3681690), (660, 3190798), (663, 3176360), (680, 3096951), (715, 2945352), (748, 2815410), (780, 2699906), (858, 2454460), (884, 2382270), (935, 2252328), (1020, 2064634), (1105, 1905816), (1122, 1876940), (1144, 1840845), (1320, 1595399), (1326, 1588180), (1430, 1472676), (1496, 1407705), (1560, 1349953), (1716, 1227230), (1768, 1191135), (1870, 1126164), (2040, 1032317), (2145, 981784), (2210, 952908), (2244, 938470), (2431, 866280), (2652, 794090), (2805, 750776), (2860, 736338), (3315, 635272), (3432, 613615), (3740, 563082), (4290, 490892), (4420, 476454), (4488, 469235), (4862, 433140), (5304, 397045), (5610, 375388), (5720, 368169), (6630, 317636), (7219, 291720), (7293, 288760), (7480, 281541), (8580, 245446), (8840, 238227), (9724, 216570), (11220, 187694), (12155, 173256), (13260, 158818), (14438, 145860), (14586, 144380), (17160, 122723), (19448, 108285), (21657, 97240), (22440, 93847), (24310, 86628), (26520, 79409), (28876, 72930), (29172, 72190), (36095, 58344), (36465, 57752), (43314, 48620)]