812656320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 448

約数和(自身を含む): 3146121216

約数和(自身を除く): 2333464896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 64, 70, 80, 83, 84, 93, 94, 96, 105, 112, 120, 124, 140, 141, 155, 160, 166, 168, 186, 188, 192, 210, 217, 224, 235, 240, 248, 249, 280, 282, 310, 320, 329, 332, 336, 372, 376, 415, 420, 434, 448, 465, 470, 480, 496, 498, 560, 564, 581, 620, 651, 658, 664, 672, 705, 744, 752, 830, 840, 868, 930, 940, 960, 987, 992, 996, 1085, 1120, 1128, 1162, 1240, 1245, 1302, 1316, 1328, 1344, 1410, 1457, 1488, 1504, 1645, 1660, 1680, 1736, 1743, 1860, 1880, 1974, 1984, 1992, 2170, 2240, 2256, 2324, 2480, 2490, 2573, 2604, 2632, 2656, 2820, 2905, 2914, 2976, 3008, 3255, 3290, 3320, 3360, 3472, 3486, 3720, 3760, 3901, 3948, 3984, 4340, 4371, 4512, 4648, 4935, 4960, 4980, 5146, 5208, 5264, 5312, 5640, 5810, 5828, 5952, 6510, 6580, 6640, 6720, 6944, 6972, 7285, 7440, 7520, 7719, 7802, 7896, 7968, 8680, 8715, 8742, 9024, 9296, 9870, 9920, 9960, 10199, 10292, 10416, 10528, 11280, 11620, 11656, 11703, 12865, 13020, 13160, 13280, 13888, 13944, 14570, 14880, 15040, 15438, 15604, 15792, 15936, 17360, 17430, 17484, 18011, 18592, 19505, 19740, 19920, 20398, 20584, 20832, 21056, 21855, 22560, 23240, 23312, 23406, 25730, 26040, 26320, 26560, 27307, 27888, 29140, 29760, 30597, 30876, 31208, 31584, 34720, 34860, 34968, 36022, 37184, 38595, 39010, 39480, 39840, 40796, 41168, 41664, 43710, 45120, 46480, 46624, 46812, 50995, 51460, 52080, 52640, 54033, 54614, 55776, 58280, 58515, 61194, 61752, 62416, 63168, 69440, 69720, 69936, 72044, 77190, 78020, 78960, 79680, 81592, 81921, 82336, 87420, 90055, 92960, 93248, 93624, 101990, 102920, 104160, 105280, 108066, 109228, 111552, 116560, 117030, 120931, 122388, 123504, 124832, 136535, 139440, 139872, 144088, 152985, 154380, 156040, 157920, 163184, 163842, 164672, 174840, 180110, 185920, 187248, 203980, 205840, 208320, 216132, 218456, 233120, 234060, 241862, 244776, 247008, 249664, 270165, 273070, 278880, 279744, 288176, 305970, 308760, 312080, 315840, 326368, 327684, 349680, 360220, 362793, 374496, 407960, 409605, 411680, 432264, 436912, 466240, 468120, 483724, 489552, 494016, 540330, 546140, 557760, 576352, 604655, 611940, 617520, 624160, 652736, 655368, 699360, 720440, 725586, 748992, 815920, 819210, 823360, 846517, 864528, 873824, 936240, 967448, 979104, 1080660, 1092280, 1152704, 1209310, 1223880, 1235040, 1248320, 1310736, 1398720, 1440880, 1451172, 1631840, 1638420, 1693034, 1729056, 1747648, 1813965, 1872480, 1934896, 1958208, 2161320, 2184560, 2418620, 2447760, 2470080, 2539551, 2621472, 2881760, 2902344, 3263680, 3276840, 3386068, 3458112, 3627930, 3744960, 3869792, 4232585, 4322640, 4369120, 4837240, 4895520, 5079102, 5242944, 5763520, 5804688, 6553680, 6772136, 7255860, 7739584, 8465170, 8645280, 8738240, 9674480, 9791040, 10158204, 11609376, 12697755, 13107360, 13544272, 14511720, 16930340, 17290560, 19348960, 20316408, 23218752, 25395510, 26214720, 27088544, 29023440, 33860680, 38697920, 40632816, 50791020, 54177088, 58046880, 67721360, 81265632, 101582040, 116093760, 135442720, 162531264, 203164080, 270885440, 406328160, 812656320]

約数ペア:

[(1, 812656320), (2, 406328160), (3, 270885440), (4, 203164080), (5, 162531264), (6, 135442720), (7, 116093760), (8, 101582040), (10, 81265632), (12, 67721360), (14, 58046880), (15, 54177088), (16, 50791020), (20, 40632816), (21, 38697920), (24, 33860680), (28, 29023440), (30, 27088544), (31, 26214720), (32, 25395510), (35, 23218752), (40, 20316408), (42, 19348960), (47, 17290560), (48, 16930340), (56, 14511720), (60, 13544272), (62, 13107360), (64, 12697755), (70, 11609376), (80, 10158204), (83, 9791040), (84, 9674480), (93, 8738240), (94, 8645280), (96, 8465170), (105, 7739584), (112, 7255860), (120, 6772136), (124, 6553680), (140, 5804688), (141, 5763520), (155, 5242944), (160, 5079102), (166, 4895520), (168, 4837240), (186, 4369120), (188, 4322640), (192, 4232585), (210, 3869792), (217, 3744960), (224, 3627930), (235, 3458112), (240, 3386068), (248, 3276840), (249, 3263680), (280, 2902344), (282, 2881760), (310, 2621472), (320, 2539551), (329, 2470080), (332, 2447760), (336, 2418620), (372, 2184560), (376, 2161320), (415, 1958208), (420, 1934896), (434, 1872480), (448, 1813965), (465, 1747648), (470, 1729056), (480, 1693034), (496, 1638420), (498, 1631840), (560, 1451172), (564, 1440880), (581, 1398720), (620, 1310736), (651, 1248320), (658, 1235040), (664, 1223880), (672, 1209310), (705, 1152704), (744, 1092280), (752, 1080660), (830, 979104), (840, 967448), (868, 936240), (930, 873824), (940, 864528), (960, 846517), (987, 823360), (992, 819210), (996, 815920), (1085, 748992), (1120, 725586), (1128, 720440), (1162, 699360), (1240, 655368), (1245, 652736), (1302, 624160), (1316, 617520), (1328, 611940), (1344, 604655), (1410, 576352), (1457, 557760), (1488, 546140), (1504, 540330), (1645, 494016), (1660, 489552), (1680, 483724), (1736, 468120), (1743, 466240), (1860, 436912), (1880, 432264), (1974, 411680), (1984, 409605), (1992, 407960), (2170, 374496), (2240, 362793), (2256, 360220), (2324, 349680), (2480, 327684), (2490, 326368), (2573, 315840), (2604, 312080), (2632, 308760), (2656, 305970), (2820, 288176), (2905, 279744), (2914, 278880), (2976, 273070), (3008, 270165), (3255, 249664), (3290, 247008), (3320, 244776), (3360, 241862), (3472, 234060), (3486, 233120), (3720, 218456), (3760, 216132), (3901, 208320), (3948, 205840), (3984, 203980), (4340, 187248), (4371, 185920), (4512, 180110), (4648, 174840), (4935, 164672), (4960, 163842), (4980, 163184), (5146, 157920), (5208, 156040), (5264, 154380), (5312, 152985), (5640, 144088), (5810, 139872), (5828, 139440), (5952, 136535), (6510, 124832), (6580, 123504), (6640, 122388), (6720, 120931), (6944, 117030), (6972, 116560), (7285, 111552), (7440, 109228), (7520, 108066), (7719, 105280), (7802, 104160), (7896, 102920), (7968, 101990), (8680, 93624), (8715, 93248), (8742, 92960), (9024, 90055), (9296, 87420), (9870, 82336), (9920, 81921), (9960, 81592), (10199, 79680), (10292, 78960), (10416, 78020), (10528, 77190), (11280, 72044), (11620, 69936), (11656, 69720), (11703, 69440), (12865, 63168), (13020, 62416), (13160, 61752), (13280, 61194), (13888, 58515), (13944, 58280), (14570, 55776), (14880, 54614), (15040, 54033), (15438, 52640), (15604, 52080), (15792, 51460), (15936, 50995), (17360, 46812), (17430, 46624), (17484, 46480), (18011, 45120), (18592, 43710), (19505, 41664), (19740, 41168), (19920, 40796), (20398, 39840), (20584, 39480), (20832, 39010), (21056, 38595), (21855, 37184), (22560, 36022), (23240, 34968), (23312, 34860), (23406, 34720), (25730, 31584), (26040, 31208), (26320, 30876), (26560, 30597), (27307, 29760), (27888, 29140)]