2080090080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2810

約数の個数: 288

約数和(自身を含む): 7761132288

約数和(自身を除く): 5681042208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 930, 992, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2720, 2741, 2790, 2976, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 4896, 4960, 5270, 5482, 5580, 6120, 6324, 7440, 7905, 8160, 8223, 8432, 8928, 9486, 10540, 10964, 11160, 12240, 12648, 13705, 14880, 15810, 16446, 16864, 18972, 21080, 21928, 22320, 23715, 24480, 24669, 25296, 27410, 31620, 32892, 37944, 41115, 42160, 43856, 44640, 46597, 47430, 49338, 50592, 54820, 63240, 65784, 75888, 82230, 84320, 84971, 87712, 93194, 94860, 98676, 109640, 123345, 126480, 131568, 139791, 151776, 164460, 169942, 186388, 189720, 197352, 219280, 232985, 246690, 252960, 254913, 263136, 279582, 328920, 339884, 372776, 379440, 394704, 419373, 424855, 438560, 465970, 493380, 509826, 559164, 657840, 679768, 698955, 745552, 758880, 764739, 789408, 838746, 849710, 931940, 986760, 1019652, 1118328, 1274565, 1315680, 1359536, 1397910, 1444507, 1491104, 1529478, 1677492, 1699420, 1863880, 1973520, 2039304, 2096865, 2236656, 2549130, 2719072, 2795820, 2889014, 3058956, 3354984, 3398840, 3727760, 3823695, 3947040, 4078608, 4193730, 4333521, 4473312, 5098260, 5591640, 5778028, 6117912, 6709968, 6797680, 7222535, 7455520, 7647390, 8157216, 8387460, 8667042, 10196520, 11183280, 11556056, 12235824, 13000563, 13419936, 13595360, 14445070, 15294780, 16774920, 17334084, 20393040, 21667605, 22366560, 23112112, 24471648, 26001126, 28890140, 30589560, 33549840, 34668168, 40786080, 43335210, 46224224, 52002252, 57780280, 61179120, 65002815, 67099680, 69336336, 86670420, 104004504, 115560560, 122358240, 130005630, 138672672, 173340840, 208009008, 231121120, 260011260, 346681680, 416018016, 520022520, 693363360, 1040045040, 2080090080]

約数ペア:

[(1, 2080090080), (2, 1040045040), (3, 693363360), (4, 520022520), (5, 416018016), (6, 346681680), (8, 260011260), (9, 231121120), (10, 208009008), (12, 173340840), (15, 138672672), (16, 130005630), (17, 122358240), (18, 115560560), (20, 104004504), (24, 86670420), (30, 69336336), (31, 67099680), (32, 65002815), (34, 61179120), (36, 57780280), (40, 52002252), (45, 46224224), (48, 43335210), (51, 40786080), (60, 34668168), (62, 33549840), (68, 30589560), (72, 28890140), (80, 26001126), (85, 24471648), (90, 23112112), (93, 22366560), (96, 21667605), (102, 20393040), (120, 17334084), (124, 16774920), (136, 15294780), (144, 14445070), (153, 13595360), (155, 13419936), (160, 13000563), (170, 12235824), (180, 11556056), (186, 11183280), (204, 10196520), (240, 8667042), (248, 8387460), (255, 8157216), (272, 7647390), (279, 7455520), (288, 7222535), (306, 6797680), (310, 6709968), (340, 6117912), (360, 5778028), (372, 5591640), (408, 5098260), (465, 4473312), (480, 4333521), (496, 4193730), (510, 4078608), (527, 3947040), (544, 3823695), (558, 3727760), (612, 3398840), (620, 3354984), (680, 3058956), (720, 2889014), (744, 2795820), (765, 2719072), (816, 2549130), (930, 2236656), (992, 2096865), (1020, 2039304), (1054, 1973520), (1116, 1863880), (1224, 1699420), (1240, 1677492), (1360, 1529478), (1395, 1491104), (1440, 1444507), (1488, 1397910), (1530, 1359536), (1581, 1315680), (1632, 1274565), (1860, 1118328), (2040, 1019652), (2108, 986760), (2232, 931940), (2448, 849710), (2480, 838746), (2635, 789408), (2720, 764739), (2741, 758880), (2790, 745552), (2976, 698955), (3060, 679768), (3162, 657840), (3720, 559164), (4080, 509826), (4216, 493380), (4464, 465970), (4743, 438560), (4896, 424855), (4960, 419373), (5270, 394704), (5482, 379440), (5580, 372776), (6120, 339884), (6324, 328920), (7440, 279582), (7905, 263136), (8160, 254913), (8223, 252960), (8432, 246690), (8928, 232985), (9486, 219280), (10540, 197352), (10964, 189720), (11160, 186388), (12240, 169942), (12648, 164460), (13705, 151776), (14880, 139791), (15810, 131568), (16446, 126480), (16864, 123345), (18972, 109640), (21080, 98676), (21928, 94860), (22320, 93194), (23715, 87712), (24480, 84971), (24669, 84320), (25296, 82230), (27410, 75888), (31620, 65784), (32892, 63240), (37944, 54820), (41115, 50592), (42160, 49338), (43856, 47430), (44640, 46597)]