1528617720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 5673369600

約数和(自身を除く): 4144751880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 89, 92, 98, 105, 115, 120, 127, 138, 140, 147, 161, 168, 178, 184, 196, 210, 230, 245, 254, 267, 276, 280, 294, 322, 345, 356, 381, 392, 420, 445, 460, 483, 490, 508, 534, 552, 588, 623, 635, 644, 690, 712, 735, 762, 805, 840, 889, 890, 920, 966, 980, 1016, 1068, 1127, 1176, 1246, 1270, 1288, 1335, 1380, 1470, 1524, 1610, 1778, 1780, 1869, 1905, 1932, 1960, 2047, 2136, 2254, 2415, 2492, 2540, 2667, 2670, 2760, 2921, 2940, 3048, 3115, 3220, 3381, 3556, 3560, 3738, 3810, 3864, 4094, 4361, 4445, 4508, 4830, 4984, 5080, 5334, 5340, 5635, 5842, 5880, 6141, 6223, 6230, 6440, 6762, 7112, 7476, 7620, 8188, 8722, 8763, 8890, 9016, 9345, 9660, 10235, 10668, 10680, 11270, 11303, 11684, 12282, 12446, 12460, 13083, 13335, 13524, 14329, 14605, 14952, 15240, 16376, 16905, 17444, 17526, 17780, 18669, 18690, 19320, 20447, 20470, 21336, 21805, 22540, 22606, 23368, 24564, 24892, 24920, 26166, 26670, 27048, 28658, 29210, 30705, 31115, 33810, 33909, 34888, 35052, 35560, 37338, 37380, 40894, 40940, 42987, 43610, 43815, 45080, 45212, 49128, 49784, 52332, 53340, 56515, 57316, 58420, 61341, 61410, 62230, 65415, 67620, 67818, 70104, 71645, 74676, 74760, 79121, 81788, 81880, 85974, 87220, 87630, 90424, 93345, 100303, 102235, 104664, 106680, 113030, 114632, 116840, 122682, 122820, 124460, 130830, 135240, 135636, 143129, 143290, 149352, 158242, 163576, 169545, 171948, 174440, 175260, 186690, 200606, 204470, 214935, 226060, 237363, 245364, 245640, 248920, 259969, 261660, 271272, 286258, 286580, 300909, 306705, 316484, 339090, 343896, 350520, 373380, 395605, 401212, 408940, 429387, 429870, 452120, 474726, 490728, 501515, 519938, 523320, 553847, 572516, 573160, 601818, 613410, 632968, 678180, 715645, 746760, 779907, 791210, 802424, 817880, 858774, 859740, 949452, 1003030, 1039876, 1107694, 1145032, 1186815, 1203636, 1226820, 1299845, 1356360, 1431290, 1504545, 1559814, 1582420, 1661541, 1717548, 1719480, 1819783, 1898904, 2006060, 2079752, 2146935, 2215388, 2373630, 2407272, 2453640, 2599690, 2769235, 2862580, 3009090, 3119628, 3164840, 3323082, 3435096, 3639566, 3899535, 4012120, 4293870, 4430776, 4747260, 5199380, 5459349, 5538470, 5725160, 6018180, 6239256, 6646164, 7279132, 7799070, 8307705, 8587740, 9098915, 9494520, 10398760, 10918698, 11076940, 12036360, 12738481, 13292328, 14558264, 15598140, 16615410, 17175480, 18197830, 21837396, 22153880, 25476962, 27296745, 31196280, 33230820, 36395660, 38215443, 43674792, 50953924, 54593490, 63692405, 66461640, 72791320, 76430886, 101907848, 109186980, 127384810, 152861772, 191077215, 218373960, 254769620, 305723544, 382154430, 509539240, 764308860, 1528617720]

約数ペア:

[(1, 1528617720), (2, 764308860), (3, 509539240), (4, 382154430), (5, 305723544), (6, 254769620), (7, 218373960), (8, 191077215), (10, 152861772), (12, 127384810), (14, 109186980), (15, 101907848), (20, 76430886), (21, 72791320), (23, 66461640), (24, 63692405), (28, 54593490), (30, 50953924), (35, 43674792), (40, 38215443), (42, 36395660), (46, 33230820), (49, 31196280), (56, 27296745), (60, 25476962), (69, 22153880), (70, 21837396), (84, 18197830), (89, 17175480), (92, 16615410), (98, 15598140), (105, 14558264), (115, 13292328), (120, 12738481), (127, 12036360), (138, 11076940), (140, 10918698), (147, 10398760), (161, 9494520), (168, 9098915), (178, 8587740), (184, 8307705), (196, 7799070), (210, 7279132), (230, 6646164), (245, 6239256), (254, 6018180), (267, 5725160), (276, 5538470), (280, 5459349), (294, 5199380), (322, 4747260), (345, 4430776), (356, 4293870), (381, 4012120), (392, 3899535), (420, 3639566), (445, 3435096), (460, 3323082), (483, 3164840), (490, 3119628), (508, 3009090), (534, 2862580), (552, 2769235), (588, 2599690), (623, 2453640), (635, 2407272), (644, 2373630), (690, 2215388), (712, 2146935), (735, 2079752), (762, 2006060), (805, 1898904), (840, 1819783), (889, 1719480), (890, 1717548), (920, 1661541), (966, 1582420), (980, 1559814), (1016, 1504545), (1068, 1431290), (1127, 1356360), (1176, 1299845), (1246, 1226820), (1270, 1203636), (1288, 1186815), (1335, 1145032), (1380, 1107694), (1470, 1039876), (1524, 1003030), (1610, 949452), (1778, 859740), (1780, 858774), (1869, 817880), (1905, 802424), (1932, 791210), (1960, 779907), (2047, 746760), (2136, 715645), (2254, 678180), (2415, 632968), (2492, 613410), (2540, 601818), (2667, 573160), (2670, 572516), (2760, 553847), (2921, 523320), (2940, 519938), (3048, 501515), (3115, 490728), (3220, 474726), (3381, 452120), (3556, 429870), (3560, 429387), (3738, 408940), (3810, 401212), (3864, 395605), (4094, 373380), (4361, 350520), (4445, 343896), (4508, 339090), (4830, 316484), (4984, 306705), (5080, 300909), (5334, 286580), (5340, 286258), (5635, 271272), (5842, 261660), (5880, 259969), (6141, 248920), (6223, 245640), (6230, 245364), (6440, 237363), (6762, 226060), (7112, 214935), (7476, 204470), (7620, 200606), (8188, 186690), (8722, 175260), (8763, 174440), (8890, 171948), (9016, 169545), (9345, 163576), (9660, 158242), (10235, 149352), (10668, 143290), (10680, 143129), (11270, 135636), (11303, 135240), (11684, 130830), (12282, 124460), (12446, 122820), (12460, 122682), (13083, 116840), (13335, 114632), (13524, 113030), (14329, 106680), (14605, 104664), (14952, 102235), (15240, 100303), (16376, 93345), (16905, 90424), (17444, 87630), (17526, 87220), (17780, 85974), (18669, 81880), (18690, 81788), (19320, 79121), (20447, 74760), (20470, 74676), (21336, 71645), (21805, 70104), (22540, 67818), (22606, 67620), (23368, 65415), (24564, 62230), (24892, 61410), (24920, 61341), (26166, 58420), (26670, 57316), (27048, 56515), (28658, 53340), (29210, 52332), (30705, 49784), (31115, 49128), (33810, 45212), (33909, 45080), (34888, 43815), (35052, 43610), (35560, 42987), (37338, 40940), (37380, 40894)]