1570205520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 320

約数和(自身を含む): 5874624000

約数和(自身を除く): 4304418480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 199, 208, 216, 234, 240, 260, 270, 281, 312, 351, 360, 390, 398, 432, 468, 520, 540, 562, 585, 597, 624, 702, 720, 780, 796, 843, 936, 995, 1040, 1080, 1124, 1170, 1194, 1404, 1405, 1560, 1592, 1686, 1755, 1791, 1872, 1990, 2160, 2248, 2340, 2388, 2529, 2587, 2808, 2810, 2985, 3120, 3184, 3372, 3510, 3582, 3653, 3980, 4215, 4496, 4680, 4776, 5058, 5174, 5373, 5616, 5620, 5970, 6744, 7020, 7164, 7306, 7587, 7761, 7960, 8430, 8955, 9360, 9552, 10116, 10348, 10746, 10959, 11240, 11940, 12645, 12935, 13488, 14040, 14328, 14612, 15174, 15522, 15920, 16860, 17910, 18265, 20232, 20696, 21492, 21918, 22480, 23283, 23880, 25290, 25870, 26865, 28080, 28656, 29224, 30348, 31044, 32877, 33720, 35820, 36530, 37935, 38805, 40464, 41392, 42984, 43836, 46566, 47760, 50580, 51740, 53730, 54795, 55919, 58448, 60696, 62088, 65754, 67440, 69849, 71640, 73060, 75870, 77610, 85968, 87672, 93132, 98631, 101160, 103480, 107460, 109590, 111838, 116415, 121392, 124176, 131508, 139698, 143280, 146120, 151740, 155220, 164385, 167757, 175344, 186264, 197262, 202320, 206960, 214920, 219180, 223676, 232830, 263016, 279396, 279595, 292240, 303480, 310440, 328770, 335514, 349245, 372528, 394524, 429840, 438360, 447352, 465660, 493155, 503271, 526032, 558792, 559190, 606960, 620880, 657540, 671028, 698490, 726947, 789048, 838785, 876720, 894704, 931320, 986310, 1006542, 1117584, 1118380, 1315080, 1342056, 1396980, 1453894, 1509813, 1578096, 1677570, 1862640, 1972620, 2013084, 2180841, 2236760, 2516355, 2630160, 2684112, 2793960, 2907788, 3019626, 3355140, 3634735, 3945240, 4026168, 4361682, 4473520, 5032710, 5587920, 5815576, 6039252, 6542523, 6710280, 7269470, 7549065, 7890480, 8052336, 8723364, 10065420, 10904205, 11631152, 12078504, 13085046, 13420560, 14538940, 15098130, 17446728, 19627569, 20130840, 21808410, 24157008, 26170092, 29077880, 30196260, 32712615, 34893456, 39255138, 40261680, 43616820, 52340184, 58155760, 60392520, 65425230, 78510276, 87233640, 98137845, 104680368, 120785040, 130850460, 157020552, 174467280, 196275690, 261700920, 314041104, 392551380, 523401840, 785102760, 1570205520]

約数ペア:

[(1, 1570205520), (2, 785102760), (3, 523401840), (4, 392551380), (5, 314041104), (6, 261700920), (8, 196275690), (9, 174467280), (10, 157020552), (12, 130850460), (13, 120785040), (15, 104680368), (16, 98137845), (18, 87233640), (20, 78510276), (24, 65425230), (26, 60392520), (27, 58155760), (30, 52340184), (36, 43616820), (39, 40261680), (40, 39255138), (45, 34893456), (48, 32712615), (52, 30196260), (54, 29077880), (60, 26170092), (65, 24157008), (72, 21808410), (78, 20130840), (80, 19627569), (90, 17446728), (104, 15098130), (108, 14538940), (117, 13420560), (120, 13085046), (130, 12078504), (135, 11631152), (144, 10904205), (156, 10065420), (180, 8723364), (195, 8052336), (199, 7890480), (208, 7549065), (216, 7269470), (234, 6710280), (240, 6542523), (260, 6039252), (270, 5815576), (281, 5587920), (312, 5032710), (351, 4473520), (360, 4361682), (390, 4026168), (398, 3945240), (432, 3634735), (468, 3355140), (520, 3019626), (540, 2907788), (562, 2793960), (585, 2684112), (597, 2630160), (624, 2516355), (702, 2236760), (720, 2180841), (780, 2013084), (796, 1972620), (843, 1862640), (936, 1677570), (995, 1578096), (1040, 1509813), (1080, 1453894), (1124, 1396980), (1170, 1342056), (1194, 1315080), (1404, 1118380), (1405, 1117584), (1560, 1006542), (1592, 986310), (1686, 931320), (1755, 894704), (1791, 876720), (1872, 838785), (1990, 789048), (2160, 726947), (2248, 698490), (2340, 671028), (2388, 657540), (2529, 620880), (2587, 606960), (2808, 559190), (2810, 558792), (2985, 526032), (3120, 503271), (3184, 493155), (3372, 465660), (3510, 447352), (3582, 438360), (3653, 429840), (3980, 394524), (4215, 372528), (4496, 349245), (4680, 335514), (4776, 328770), (5058, 310440), (5174, 303480), (5373, 292240), (5616, 279595), (5620, 279396), (5970, 263016), (6744, 232830), (7020, 223676), (7164, 219180), (7306, 214920), (7587, 206960), (7761, 202320), (7960, 197262), (8430, 186264), (8955, 175344), (9360, 167757), (9552, 164385), (10116, 155220), (10348, 151740), (10746, 146120), (10959, 143280), (11240, 139698), (11940, 131508), (12645, 124176), (12935, 121392), (13488, 116415), (14040, 111838), (14328, 109590), (14612, 107460), (15174, 103480), (15522, 101160), (15920, 98631), (16860, 93132), (17910, 87672), (18265, 85968), (20232, 77610), (20696, 75870), (21492, 73060), (21918, 71640), (22480, 69849), (23283, 67440), (23880, 65754), (25290, 62088), (25870, 60696), (26865, 58448), (28080, 55919), (28656, 54795), (29224, 53730), (30348, 51740), (31044, 50580), (32877, 47760), (33720, 46566), (35820, 43836), (36530, 42984), (37935, 41392), (38805, 40464)]