211996800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 802800180

約数和(自身を除く): 590803380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 433, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 866, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1299, 1360, 1440, 1530, 1600, 1632, 1700, 1732, 1800, 1920, 2040, 2165, 2176, 2400, 2448, 2550, 2598, 2720, 2880, 3060, 3200, 3264, 3400, 3464, 3600, 3825, 3897, 4080, 4330, 4800, 4896, 5100, 5196, 5440, 5760, 6120, 6495, 6528, 6800, 6928, 7200, 7361, 7650, 7794, 8160, 8660, 9600, 9792, 10200, 10392, 10825, 10880, 12240, 12990, 13600, 13856, 14400, 14722, 15300, 15588, 16320, 17320, 19485, 19584, 20400, 20784, 21650, 22083, 24480, 25980, 27200, 27712, 28800, 29444, 30600, 31176, 32475, 32640, 34640, 36805, 38970, 40800, 41568, 43300, 44166, 48960, 51960, 54400, 55424, 58888, 61200, 62352, 64950, 66249, 69280, 73610, 77940, 81600, 83136, 86600, 88332, 97425, 97920, 103920, 110415, 117776, 122400, 124704, 129900, 132498, 138560, 147220, 155880, 163200, 166272, 173200, 176664, 184025, 194850, 207840, 220830, 235552, 244800, 249408, 259800, 264996, 277120, 294440, 311760, 331245, 346400, 353328, 368050, 389700, 415680, 441660, 471104, 489600, 498816, 519600, 529992, 552075, 588880, 623520, 662490, 692800, 706656, 736100, 779400, 831360, 883320, 942208, 1039200, 1059984, 1104150, 1177760, 1247040, 1324980, 1385600, 1413312, 1472200, 1558800, 1656225, 1766640, 2078400, 2119968, 2208300, 2355520, 2494080, 2649960, 2826624, 2944400, 3117600, 3312450, 3533280, 4156800, 4239936, 4416600, 4711040, 5299920, 5888800, 6235200, 6624900, 7066560, 8479872, 8833200, 10599840, 11777600, 12470400, 13249800, 14133120, 17666400, 21199680, 23555200, 26499600, 35332800, 42399360, 52999200, 70665600, 105998400, 211996800]

約数ペア:

[(1, 211996800), (2, 105998400), (3, 70665600), (4, 52999200), (5, 42399360), (6, 35332800), (8, 26499600), (9, 23555200), (10, 21199680), (12, 17666400), (15, 14133120), (16, 13249800), (17, 12470400), (18, 11777600), (20, 10599840), (24, 8833200), (25, 8479872), (30, 7066560), (32, 6624900), (34, 6235200), (36, 5888800), (40, 5299920), (45, 4711040), (48, 4416600), (50, 4239936), (51, 4156800), (60, 3533280), (64, 3312450), (68, 3117600), (72, 2944400), (75, 2826624), (80, 2649960), (85, 2494080), (90, 2355520), (96, 2208300), (100, 2119968), (102, 2078400), (120, 1766640), (128, 1656225), (136, 1558800), (144, 1472200), (150, 1413312), (153, 1385600), (160, 1324980), (170, 1247040), (180, 1177760), (192, 1104150), (200, 1059984), (204, 1039200), (225, 942208), (240, 883320), (255, 831360), (272, 779400), (288, 736100), (300, 706656), (306, 692800), (320, 662490), (340, 623520), (360, 588880), (384, 552075), (400, 529992), (408, 519600), (425, 498816), (433, 489600), (450, 471104), (480, 441660), (510, 415680), (544, 389700), (576, 368050), (600, 353328), (612, 346400), (640, 331245), (680, 311760), (720, 294440), (765, 277120), (800, 264996), (816, 259800), (850, 249408), (866, 244800), (900, 235552), (960, 220830), (1020, 207840), (1088, 194850), (1152, 184025), (1200, 176664), (1224, 173200), (1275, 166272), (1299, 163200), (1360, 155880), (1440, 147220), (1530, 138560), (1600, 132498), (1632, 129900), (1700, 124704), (1732, 122400), (1800, 117776), (1920, 110415), (2040, 103920), (2165, 97920), (2176, 97425), (2400, 88332), (2448, 86600), (2550, 83136), (2598, 81600), (2720, 77940), (2880, 73610), (3060, 69280), (3200, 66249), (3264, 64950), (3400, 62352), (3464, 61200), (3600, 58888), (3825, 55424), (3897, 54400), (4080, 51960), (4330, 48960), (4800, 44166), (4896, 43300), (5100, 41568), (5196, 40800), (5440, 38970), (5760, 36805), (6120, 34640), (6495, 32640), (6528, 32475), (6800, 31176), (6928, 30600), (7200, 29444), (7361, 28800), (7650, 27712), (7794, 27200), (8160, 25980), (8660, 24480), (9600, 22083), (9792, 21650), (10200, 20784), (10392, 20400), (10825, 19584), (10880, 19485), (12240, 17320), (12990, 16320), (13600, 15588), (13856, 15300), (14400, 14722)]