320506200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 1291584000

約数和(自身を除く): 971077800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 61, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 122, 126, 135, 139, 140, 150, 168, 175, 180, 183, 189, 200, 210, 216, 225, 244, 252, 270, 278, 280, 300, 305, 315, 350, 360, 366, 378, 417, 420, 427, 450, 488, 504, 525, 540, 549, 556, 600, 610, 630, 675, 695, 700, 732, 756, 834, 840, 854, 900, 915, 945, 973, 1050, 1080, 1098, 1112, 1220, 1251, 1260, 1281, 1350, 1390, 1400, 1464, 1512, 1525, 1575, 1647, 1668, 1708, 1800, 1830, 1890, 1946, 2085, 2100, 2135, 2196, 2440, 2502, 2520, 2562, 2700, 2745, 2780, 2919, 3050, 3150, 3294, 3336, 3416, 3475, 3660, 3753, 3780, 3843, 3892, 4170, 4200, 4270, 4392, 4575, 4725, 4865, 5004, 5124, 5400, 5490, 5560, 5838, 6100, 6255, 6300, 6405, 6588, 6950, 7320, 7506, 7560, 7686, 7784, 8235, 8340, 8479, 8540, 8757, 9150, 9450, 9730, 10008, 10248, 10425, 10675, 10980, 11529, 11676, 12200, 12510, 12600, 12810, 13176, 13725, 13900, 14595, 15012, 15372, 16470, 16680, 16958, 17080, 17514, 18300, 18765, 18900, 19215, 19460, 20850, 21350, 21960, 23058, 23352, 24325, 25020, 25437, 25620, 26271, 27450, 27800, 29190, 30024, 30744, 31275, 32025, 32940, 33916, 35028, 36600, 37530, 37800, 38430, 38920, 41175, 41700, 42395, 42700, 43785, 46116, 48650, 50040, 50874, 51240, 52542, 54900, 57645, 58380, 59353, 62550, 64050, 65880, 67832, 70056, 72975, 75060, 76311, 76860, 82350, 83400, 84790, 85400, 87570, 92232, 93825, 96075, 97300, 101748, 105084, 109800, 115290, 116760, 118706, 125100, 127185, 128100, 131355, 145950, 150120, 152622, 153720, 164700, 169580, 175140, 178059, 187650, 192150, 194600, 203496, 210168, 211975, 218925, 228933, 230580, 237412, 250200, 254370, 256200, 262710, 288225, 291900, 296765, 305244, 329400, 339160, 350280, 356118, 375300, 381555, 384300, 423950, 437850, 457866, 461160, 474824, 508740, 525420, 534177, 576450, 583800, 593530, 610488, 635925, 656775, 712236, 750600, 763110, 768600, 847900, 875700, 890295, 915732, 1017480, 1050840, 1068354, 1144665, 1152900, 1187060, 1271850, 1313550, 1424472, 1483825, 1526220, 1602531, 1695800, 1751400, 1780590, 1831464, 1907775, 2136708, 2289330, 2305800, 2374120, 2543700, 2627100, 2670885, 2967650, 3052440, 3205062, 3561180, 3815550, 4273416, 4451475, 4578660, 5087400, 5254200, 5341770, 5723325, 5935300, 6410124, 7122360, 7631100, 8012655, 8902950, 9157320, 10683540, 11446650, 11870600, 12820248, 13354425, 15262200, 16025310, 17805900, 21367080, 22893300, 26708850, 32050620, 35611800, 40063275, 45786600, 53417700, 64101240, 80126550, 106835400, 160253100, 320506200]

約数ペア:

[(1, 320506200), (2, 160253100), (3, 106835400), (4, 80126550), (5, 64101240), (6, 53417700), (7, 45786600), (8, 40063275), (9, 35611800), (10, 32050620), (12, 26708850), (14, 22893300), (15, 21367080), (18, 17805900), (20, 16025310), (21, 15262200), (24, 13354425), (25, 12820248), (27, 11870600), (28, 11446650), (30, 10683540), (35, 9157320), (36, 8902950), (40, 8012655), (42, 7631100), (45, 7122360), (50, 6410124), (54, 5935300), (56, 5723325), (60, 5341770), (61, 5254200), (63, 5087400), (70, 4578660), (72, 4451475), (75, 4273416), (84, 3815550), (90, 3561180), (100, 3205062), (105, 3052440), (108, 2967650), (120, 2670885), (122, 2627100), (126, 2543700), (135, 2374120), (139, 2305800), (140, 2289330), (150, 2136708), (168, 1907775), (175, 1831464), (180, 1780590), (183, 1751400), (189, 1695800), (200, 1602531), (210, 1526220), (216, 1483825), (225, 1424472), (244, 1313550), (252, 1271850), (270, 1187060), (278, 1152900), (280, 1144665), (300, 1068354), (305, 1050840), (315, 1017480), (350, 915732), (360, 890295), (366, 875700), (378, 847900), (417, 768600), (420, 763110), (427, 750600), (450, 712236), (488, 656775), (504, 635925), (525, 610488), (540, 593530), (549, 583800), (556, 576450), (600, 534177), (610, 525420), (630, 508740), (675, 474824), (695, 461160), (700, 457866), (732, 437850), (756, 423950), (834, 384300), (840, 381555), (854, 375300), (900, 356118), (915, 350280), (945, 339160), (973, 329400), (1050, 305244), (1080, 296765), (1098, 291900), (1112, 288225), (1220, 262710), (1251, 256200), (1260, 254370), (1281, 250200), (1350, 237412), (1390, 230580), (1400, 228933), (1464, 218925), (1512, 211975), (1525, 210168), (1575, 203496), (1647, 194600), (1668, 192150), (1708, 187650), (1800, 178059), (1830, 175140), (1890, 169580), (1946, 164700), (2085, 153720), (2100, 152622), (2135, 150120), (2196, 145950), (2440, 131355), (2502, 128100), (2520, 127185), (2562, 125100), (2700, 118706), (2745, 116760), (2780, 115290), (2919, 109800), (3050, 105084), (3150, 101748), (3294, 97300), (3336, 96075), (3416, 93825), (3475, 92232), (3660, 87570), (3753, 85400), (3780, 84790), (3843, 83400), (3892, 82350), (4170, 76860), (4200, 76311), (4270, 75060), (4392, 72975), (4575, 70056), (4725, 67832), (4865, 65880), (5004, 64050), (5124, 62550), (5400, 59353), (5490, 58380), (5560, 57645), (5838, 54900), (6100, 52542), (6255, 51240), (6300, 50874), (6405, 50040), (6588, 48650), (6950, 46116), (7320, 43785), (7506, 42700), (7560, 42395), (7686, 41700), (7784, 41175), (8235, 38920), (8340, 38430), (8479, 37800), (8540, 37530), (8757, 36600), (9150, 35028), (9450, 33916), (9730, 32940), (10008, 32025), (10248, 31275), (10425, 30744), (10675, 30024), (10980, 29190), (11529, 27800), (11676, 27450), (12200, 26271), (12510, 25620), (12600, 25437), (12810, 25020), (13176, 24325), (13725, 23352), (13900, 23058), (14595, 21960), (15012, 21350), (15372, 20850), (16470, 19460), (16680, 19215), (16958, 18900), (17080, 18765), (17514, 18300)]