165913920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 280

約数和(自身を含む): 609639624

約数和(自身を除く): 443725704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 173, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 346, 360, 370, 405, 432, 444, 480, 519, 540, 555, 576, 592, 648, 666, 692, 720, 740, 810, 864, 865, 888, 960, 999, 1038, 1080, 1110, 1184, 1296, 1332, 1384, 1440, 1480, 1557, 1620, 1665, 1728, 1730, 1776, 1998, 2076, 2160, 2220, 2368, 2592, 2595, 2664, 2768, 2880, 2960, 2997, 3114, 3240, 3330, 3460, 3552, 3996, 4152, 4320, 4440, 4671, 4995, 5184, 5190, 5328, 5536, 5920, 5994, 6228, 6401, 6480, 6660, 6920, 7104, 7785, 7992, 8304, 8640, 8880, 9342, 9990, 10380, 10656, 11072, 11840, 11988, 12456, 12802, 12960, 13320, 13840, 14013, 14985, 15570, 15984, 16608, 17760, 18684, 19203, 19980, 20760, 21312, 23355, 23976, 24912, 25604, 25920, 26640, 27680, 28026, 29970, 31140, 31968, 32005, 33216, 35520, 37368, 38406, 39960, 41520, 46710, 47952, 49824, 51208, 53280, 55360, 56052, 57609, 59940, 62280, 63936, 64010, 70065, 74736, 76812, 79920, 83040, 93420, 95904, 96015, 99648, 102416, 106560, 112104, 115218, 119880, 124560, 128020, 140130, 149472, 153624, 159840, 166080, 172827, 186840, 191808, 192030, 204832, 224208, 230436, 239760, 249120, 256040, 280260, 288045, 298944, 307248, 319680, 345654, 373680, 384060, 409664, 448416, 460872, 479520, 498240, 512080, 518481, 560520, 576090, 614496, 691308, 747360, 768120, 864135, 896832, 921744, 959040, 1024160, 1036962, 1121040, 1152180, 1228992, 1382616, 1494720, 1536240, 1728270, 1843488, 2048320, 2073924, 2242080, 2304360, 2592405, 2765232, 3072480, 3456540, 3686976, 4147848, 4484160, 4608720, 5184810, 5530464, 6144960, 6913080, 8295696, 9217440, 10369620, 11060928, 13826160, 16591392, 18434880, 20739240, 27652320, 33182784, 41478480, 55304640, 82956960, 165913920]

約数ペア:

[(1, 165913920), (2, 82956960), (3, 55304640), (4, 41478480), (5, 33182784), (6, 27652320), (8, 20739240), (9, 18434880), (10, 16591392), (12, 13826160), (15, 11060928), (16, 10369620), (18, 9217440), (20, 8295696), (24, 6913080), (27, 6144960), (30, 5530464), (32, 5184810), (36, 4608720), (37, 4484160), (40, 4147848), (45, 3686976), (48, 3456540), (54, 3072480), (60, 2765232), (64, 2592405), (72, 2304360), (74, 2242080), (80, 2073924), (81, 2048320), (90, 1843488), (96, 1728270), (108, 1536240), (111, 1494720), (120, 1382616), (135, 1228992), (144, 1152180), (148, 1121040), (160, 1036962), (162, 1024160), (173, 959040), (180, 921744), (185, 896832), (192, 864135), (216, 768120), (222, 747360), (240, 691308), (270, 614496), (288, 576090), (296, 560520), (320, 518481), (324, 512080), (333, 498240), (346, 479520), (360, 460872), (370, 448416), (405, 409664), (432, 384060), (444, 373680), (480, 345654), (519, 319680), (540, 307248), (555, 298944), (576, 288045), (592, 280260), (648, 256040), (666, 249120), (692, 239760), (720, 230436), (740, 224208), (810, 204832), (864, 192030), (865, 191808), (888, 186840), (960, 172827), (999, 166080), (1038, 159840), (1080, 153624), (1110, 149472), (1184, 140130), (1296, 128020), (1332, 124560), (1384, 119880), (1440, 115218), (1480, 112104), (1557, 106560), (1620, 102416), (1665, 99648), (1728, 96015), (1730, 95904), (1776, 93420), (1998, 83040), (2076, 79920), (2160, 76812), (2220, 74736), (2368, 70065), (2592, 64010), (2595, 63936), (2664, 62280), (2768, 59940), (2880, 57609), (2960, 56052), (2997, 55360), (3114, 53280), (3240, 51208), (3330, 49824), (3460, 47952), (3552, 46710), (3996, 41520), (4152, 39960), (4320, 38406), (4440, 37368), (4671, 35520), (4995, 33216), (5184, 32005), (5190, 31968), (5328, 31140), (5536, 29970), (5920, 28026), (5994, 27680), (6228, 26640), (6401, 25920), (6480, 25604), (6660, 24912), (6920, 23976), (7104, 23355), (7785, 21312), (7992, 20760), (8304, 19980), (8640, 19203), (8880, 18684), (9342, 17760), (9990, 16608), (10380, 15984), (10656, 15570), (11072, 14985), (11840, 14013), (11988, 13840), (12456, 13320), (12802, 12960)]