12731013120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 384

約数和(自身を含む): 47243589120

約数和(自身を除く): 34512576000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 512, 560, 584, 640, 672, 730, 768, 811, 840, 876, 896, 960, 1022, 1024, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1536, 1622, 1680, 1752, 1792, 1920, 2044, 2048, 2190, 2240, 2336, 2433, 2555, 2560, 2688, 2920, 3066, 3072, 3244, 3360, 3504, 3584, 3840, 4055, 4088, 4380, 4480, 4672, 4866, 5110, 5120, 5376, 5677, 5840, 6132, 6144, 6488, 6720, 7008, 7168, 7665, 7680, 8110, 8176, 8760, 8960, 9344, 9732, 10220, 10240, 10752, 11354, 11680, 12165, 12264, 12976, 13440, 14016, 14336, 15330, 15360, 16220, 16352, 17031, 17520, 17920, 18688, 19464, 20440, 21504, 22708, 23360, 24330, 24528, 25952, 26880, 28032, 28385, 30660, 30720, 32440, 32704, 34062, 35040, 35840, 37376, 38928, 40880, 43008, 45416, 46720, 48660, 49056, 51904, 53760, 56064, 56770, 59203, 61320, 64880, 65408, 68124, 70080, 71680, 74752, 77856, 81760, 85155, 90832, 93440, 97320, 98112, 103808, 107520, 112128, 113540, 118406, 122640, 129760, 130816, 136248, 140160, 149504, 155712, 163520, 170310, 177609, 181664, 186880, 194640, 196224, 207616, 215040, 224256, 227080, 236812, 245280, 259520, 261632, 272496, 280320, 296015, 311424, 327040, 340620, 355218, 363328, 373760, 389280, 392448, 414421, 415232, 448512, 454160, 473624, 490560, 519040, 523264, 544992, 560640, 592030, 622848, 654080, 681240, 710436, 726656, 747520, 778560, 784896, 828842, 830464, 888045, 908320, 947248, 981120, 1038080, 1046528, 1089984, 1121280, 1184060, 1243263, 1245696, 1308160, 1362480, 1420872, 1453312, 1557120, 1569792, 1657684, 1660928, 1776090, 1816640, 1894496, 1962240, 2072105, 2076160, 2179968, 2242560, 2368120, 2486526, 2491392, 2616320, 2724960, 2841744, 2906624, 3114240, 3139584, 3315368, 3552180, 3633280, 3788992, 3924480, 4144210, 4152320, 4359936, 4736240, 4973052, 4982784, 5232640, 5449920, 5683488, 5813248, 6216315, 6228480, 6630736, 7104360, 7266560, 7577984, 7848960, 8288420, 8304640, 8719872, 9472480, 9946104, 10899840, 11366976, 11626496, 12432630, 12456960, 13261472, 14208720, 14533120, 15155968, 15697920, 16576840, 17439744, 18944960, 19892208, 21799680, 22733952, 24865260, 24913920, 26522944, 28417440, 29066240, 30311936, 33153680, 34879488, 37889920, 39784416, 43599360, 45467904, 49730520, 53045888, 56834880, 58132480, 60623872, 66307360, 75779840, 79568832, 87198720, 90935808, 99461040, 106091776, 113669760, 121247744, 132614720, 151559680, 159137664, 174397440, 181871616, 198922080, 212183552, 227339520, 265229440, 303119360, 318275328, 363743232, 397844160, 424367104, 454679040, 530458880, 606238720, 636550656, 795688320, 848734208, 909358080, 1060917760, 1273101312, 1591376640, 1818716160, 2121835520, 2546202624, 3182753280, 4243671040, 6365506560, 12731013120]

約数ペア:

[(1, 12731013120), (2, 6365506560), (3, 4243671040), (4, 3182753280), (5, 2546202624), (6, 2121835520), (7, 1818716160), (8, 1591376640), (10, 1273101312), (12, 1060917760), (14, 909358080), (15, 848734208), (16, 795688320), (20, 636550656), (21, 606238720), (24, 530458880), (28, 454679040), (30, 424367104), (32, 397844160), (35, 363743232), (40, 318275328), (42, 303119360), (48, 265229440), (56, 227339520), (60, 212183552), (64, 198922080), (70, 181871616), (73, 174397440), (80, 159137664), (84, 151559680), (96, 132614720), (105, 121247744), (112, 113669760), (120, 106091776), (128, 99461040), (140, 90935808), (146, 87198720), (160, 79568832), (168, 75779840), (192, 66307360), (210, 60623872), (219, 58132480), (224, 56834880), (240, 53045888), (256, 49730520), (280, 45467904), (292, 43599360), (320, 39784416), (336, 37889920), (365, 34879488), (384, 33153680), (420, 30311936), (438, 29066240), (448, 28417440), (480, 26522944), (511, 24913920), (512, 24865260), (560, 22733952), (584, 21799680), (640, 19892208), (672, 18944960), (730, 17439744), (768, 16576840), (811, 15697920), (840, 15155968), (876, 14533120), (896, 14208720), (960, 13261472), (1022, 12456960), (1024, 12432630), (1095, 11626496), (1120, 11366976), (1168, 10899840), (1280, 9946104), (1344, 9472480), (1460, 8719872), (1533, 8304640), (1536, 8288420), (1622, 7848960), (1680, 7577984), (1752, 7266560), (1792, 7104360), (1920, 6630736), (2044, 6228480), (2048, 6216315), (2190, 5813248), (2240, 5683488), (2336, 5449920), (2433, 5232640), (2555, 4982784), (2560, 4973052), (2688, 4736240), (2920, 4359936), (3066, 4152320), (3072, 4144210), (3244, 3924480), (3360, 3788992), (3504, 3633280), (3584, 3552180), (3840, 3315368), (4055, 3139584), (4088, 3114240), (4380, 2906624), (4480, 2841744), (4672, 2724960), (4866, 2616320), (5110, 2491392), (5120, 2486526), (5376, 2368120), (5677, 2242560), (5840, 2179968), (6132, 2076160), (6144, 2072105), (6488, 1962240), (6720, 1894496), (7008, 1816640), (7168, 1776090), (7665, 1660928), (7680, 1657684), (8110, 1569792), (8176, 1557120), (8760, 1453312), (8960, 1420872), (9344, 1362480), (9732, 1308160), (10220, 1245696), (10240, 1243263), (10752, 1184060), (11354, 1121280), (11680, 1089984), (12165, 1046528), (12264, 1038080), (12976, 981120), (13440, 947248), (14016, 908320), (14336, 888045), (15330, 830464), (15360, 828842), (16220, 784896), (16352, 778560), (17031, 747520), (17520, 726656), (17920, 710436), (18688, 681240), (19464, 654080), (20440, 622848), (21504, 592030), (22708, 560640), (23360, 544992), (24330, 523264), (24528, 519040), (25952, 490560), (26880, 473624), (28032, 454160), (28385, 448512), (30660, 415232), (30720, 414421), (32440, 392448), (32704, 389280), (34062, 373760), (35040, 363328), (35840, 355218), (37376, 340620), (38928, 327040), (40880, 311424), (43008, 296015), (45416, 280320), (46720, 272496), (48660, 261632), (49056, 259520), (51904, 245280), (53760, 236812), (56064, 227080), (56770, 224256), (59203, 215040), (61320, 207616), (64880, 196224), (65408, 194640), (68124, 186880), (70080, 181664), (71680, 177609), (74752, 170310), (77856, 163520), (81760, 155712), (85155, 149504), (90832, 140160), (93440, 136248), (97320, 130816), (98112, 129760), (103808, 122640), (107520, 118406), (112128, 113540)]