18760602560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{9421}}^1$

素因数の和:9579

約数の個数: 168

約数和(自身を含む): 52382098944

約数和(自身を除く): 33621496384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 320, 392, 448, 490, 508, 560, 635, 784, 889, 980, 1016, 1120, 1270, 1568, 1778, 1960, 2032, 2240, 2540, 3136, 3556, 3920, 4064, 4445, 5080, 6223, 7112, 7840, 8128, 8890, 9421, 10160, 12446, 14224, 15680, 17780, 18842, 20320, 24892, 28448, 31115, 35560, 37684, 40640, 47105, 49784, 56896, 62230, 65947, 71120, 75368, 94210, 99568, 124460, 131894, 142240, 150736, 188420, 199136, 248920, 263788, 284480, 301472, 329735, 376840, 398272, 461629, 497840, 527576, 602944, 659470, 753680, 923258, 995680, 1055152, 1196467, 1318940, 1507360, 1846516, 1991360, 2110304, 2308145, 2392934, 2637880, 3014720, 3693032, 4220608, 4616290, 4785868, 5275760, 5982335, 7386064, 8375269, 9232580, 9571736, 10551520, 11964670, 14772128, 16750538, 18465160, 19143472, 21103040, 23929340, 29544256, 33501076, 36930320, 38286944, 41876345, 47858680, 58626883, 67002152, 73860640, 76573888, 83752690, 95717360, 117253766, 134004304, 147721280, 167505380, 191434720, 234507532, 268008608, 293134415, 335010760, 382869440, 469015064, 536017216, 586268830, 670021520, 938030128, 1172537660, 1340043040, 1876060256, 2345075320, 2680086080, 3752120512, 4690150640, 9380301280, 18760602560]

約数ペア:

[(1, 18760602560), (2, 9380301280), (4, 4690150640), (5, 3752120512), (7, 2680086080), (8, 2345075320), (10, 1876060256), (14, 1340043040), (16, 1172537660), (20, 938030128), (28, 670021520), (32, 586268830), (35, 536017216), (40, 469015064), (49, 382869440), (56, 335010760), (64, 293134415), (70, 268008608), (80, 234507532), (98, 191434720), (112, 167505380), (127, 147721280), (140, 134004304), (160, 117253766), (196, 95717360), (224, 83752690), (245, 76573888), (254, 73860640), (280, 67002152), (320, 58626883), (392, 47858680), (448, 41876345), (490, 38286944), (508, 36930320), (560, 33501076), (635, 29544256), (784, 23929340), (889, 21103040), (980, 19143472), (1016, 18465160), (1120, 16750538), (1270, 14772128), (1568, 11964670), (1778, 10551520), (1960, 9571736), (2032, 9232580), (2240, 8375269), (2540, 7386064), (3136, 5982335), (3556, 5275760), (3920, 4785868), (4064, 4616290), (4445, 4220608), (5080, 3693032), (6223, 3014720), (7112, 2637880), (7840, 2392934), (8128, 2308145), (8890, 2110304), (9421, 1991360), (10160, 1846516), (12446, 1507360), (14224, 1318940), (15680, 1196467), (17780, 1055152), (18842, 995680), (20320, 923258), (24892, 753680), (28448, 659470), (31115, 602944), (35560, 527576), (37684, 497840), (40640, 461629), (47105, 398272), (49784, 376840), (56896, 329735), (62230, 301472), (65947, 284480), (71120, 263788), (75368, 248920), (94210, 199136), (99568, 188420), (124460, 150736), (131894, 142240)]