138101760

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 308

約数和(自身を含む): 510120588

約数和(自身を除く): 372018828

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, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 243, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 512, 540, 555, 576, 592, 640, 648, 666, 720, 729, 740, 768, 810, 864, 888, 960, 972, 999, 1024, 1080, 1110, 1152, 1184, 1215, 1280, 1296, 1332, 1440, 1458, 1480, 1536, 1620, 1665, 1728, 1776, 1920, 1944, 1998, 2160, 2220, 2304, 2368, 2430, 2560, 2592, 2664, 2880, 2916, 2960, 2997, 3072, 3240, 3330, 3456, 3552, 3645, 3840, 3888, 3996, 4320, 4440, 4608, 4736, 4860, 4995, 5120, 5184, 5328, 5760, 5832, 5920, 5994, 6480, 6660, 6912, 7104, 7290, 7680, 7776, 7992, 8640, 8880, 8991, 9216, 9472, 9720, 9990, 10368, 10656, 11520, 11664, 11840, 11988, 12960, 13320, 13824, 14208, 14580, 14985, 15360, 15552, 15984, 17280, 17760, 17982, 18944, 19440, 19980, 20736, 21312, 23040, 23328, 23680, 23976, 25920, 26640, 26973, 27648, 28416, 29160, 29970, 31104, 31968, 34560, 35520, 35964, 37888, 38880, 39960, 41472, 42624, 44955, 46080, 46656, 47360, 47952, 51840, 53280, 53946, 56832, 58320, 59940, 62208, 63936, 69120, 71040, 71928, 77760, 79920, 82944, 85248, 89910, 93312, 94720, 95904, 103680, 106560, 107892, 113664, 116640, 119880, 124416, 127872, 134865, 138240, 142080, 143856, 155520, 159840, 170496, 179820, 186624, 189440, 191808, 207360, 213120, 215784, 233280, 239760, 248832, 255744, 269730, 284160, 287712, 311040, 319680, 340992, 359640, 373248, 383616, 414720, 426240, 431568, 466560, 479520, 511488, 539460, 568320, 575424, 622080, 639360, 719280, 746496, 767232, 852480, 863136, 933120, 959040, 1022976, 1078920, 1150848, 1244160, 1278720, 1438560, 1534464, 1704960, 1726272, 1866240, 1918080, 2157840, 2301696, 2557440, 2877120, 3068928, 3452544, 3732480, 3836160, 4315680, 4603392, 5114880, 5754240, 6905088, 7672320, 8631360, 9206784, 11508480, 13810176, 15344640, 17262720, 23016960, 27620352, 34525440, 46033920, 69050880, 138101760]

約数ペア:

[(1, 138101760), (2, 69050880), (3, 46033920), (4, 34525440), (5, 27620352), (6, 23016960), (8, 17262720), (9, 15344640), (10, 13810176), (12, 11508480), (15, 9206784), (16, 8631360), (18, 7672320), (20, 6905088), (24, 5754240), (27, 5114880), (30, 4603392), (32, 4315680), (36, 3836160), (37, 3732480), (40, 3452544), (45, 3068928), (48, 2877120), (54, 2557440), (60, 2301696), (64, 2157840), (72, 1918080), (74, 1866240), (80, 1726272), (81, 1704960), (90, 1534464), (96, 1438560), (108, 1278720), (111, 1244160), (120, 1150848), (128, 1078920), (135, 1022976), (144, 959040), (148, 933120), (160, 863136), (162, 852480), (180, 767232), (185, 746496), (192, 719280), (216, 639360), (222, 622080), (240, 575424), (243, 568320), (256, 539460), (270, 511488), (288, 479520), (296, 466560), (320, 431568), (324, 426240), (333, 414720), (360, 383616), (370, 373248), (384, 359640), (405, 340992), (432, 319680), (444, 311040), (480, 287712), (486, 284160), (512, 269730), (540, 255744), (555, 248832), (576, 239760), (592, 233280), (640, 215784), (648, 213120), (666, 207360), (720, 191808), (729, 189440), (740, 186624), (768, 179820), (810, 170496), (864, 159840), (888, 155520), (960, 143856), (972, 142080), (999, 138240), (1024, 134865), (1080, 127872), (1110, 124416), (1152, 119880), (1184, 116640), (1215, 113664), (1280, 107892), (1296, 106560), (1332, 103680), (1440, 95904), (1458, 94720), (1480, 93312), (1536, 89910), (1620, 85248), (1665, 82944), (1728, 79920), (1776, 77760), (1920, 71928), (1944, 71040), (1998, 69120), (2160, 63936), (2220, 62208), (2304, 59940), (2368, 58320), (2430, 56832), (2560, 53946), (2592, 53280), (2664, 51840), (2880, 47952), (2916, 47360), (2960, 46656), (2997, 46080), (3072, 44955), (3240, 42624), (3330, 41472), (3456, 39960), (3552, 38880), (3645, 37888), (3840, 35964), (3888, 35520), (3996, 34560), (4320, 31968), (4440, 31104), (4608, 29970), (4736, 29160), (4860, 28416), (4995, 27648), (5120, 26973), (5184, 26640), (5328, 25920), (5760, 23976), (5832, 23680), (5920, 23328), (5994, 23040), (6480, 21312), (6660, 20736), (6912, 19980), (7104, 19440), (7290, 18944), (7680, 17982), (7776, 17760), (7992, 17280), (8640, 15984), (8880, 15552), (8991, 15360), (9216, 14985), (9472, 14580), (9720, 14208), (9990, 13824), (10368, 13320), (10656, 12960), (11520, 11988), (11664, 11840)]