1376923860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65381}}^1$

素因数の和:65415

約数の個数: 120

約数和(自身を含む): 4651798536

約数和(自身を除く): 3274874676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 65381, 130762, 196143, 261524, 326905, 392286, 588429, 653810, 784572, 849953, 980715, 1176858, 1307620, 1699906, 1765287, 1961430, 2353716, 2549859, 2942145, 3399812, 3530574, 3922860, 4249765, 5099718, 5295861, 5884290, 7061148, 7649577, 8499530, 8826435, 10199436, 10591722, 11768580, 12749295, 15299154, 16999060, 17652870, 21183444, 22948731, 25498590, 26479305, 30598308, 35305740, 38247885, 45897462, 50997180, 52958610, 68846193, 76495770, 91794924, 105917220, 114743655, 137692386, 152991540, 229487310, 275384772, 344230965, 458974620, 688461930, 1376923860]

約数ペア:

[(1, 1376923860), (2, 688461930), (3, 458974620), (4, 344230965), (5, 275384772), (6, 229487310), (9, 152991540), (10, 137692386), (12, 114743655), (13, 105917220), (15, 91794924), (18, 76495770), (20, 68846193), (26, 52958610), (27, 50997180), (30, 45897462), (36, 38247885), (39, 35305740), (45, 30598308), (52, 26479305), (54, 25498590), (60, 22948731), (65, 21183444), (78, 17652870), (81, 16999060), (90, 15299154), (108, 12749295), (117, 11768580), (130, 10591722), (135, 10199436), (156, 8826435), (162, 8499530), (180, 7649577), (195, 7061148), (234, 5884290), (260, 5295861), (270, 5099718), (324, 4249765), (351, 3922860), (390, 3530574), (405, 3399812), (468, 2942145), (540, 2549859), (585, 2353716), (702, 1961430), (780, 1765287), (810, 1699906), (1053, 1307620), (1170, 1176858), (1404, 980715), (1620, 849953), (1755, 784572), (2106, 653810), (2340, 588429), (3510, 392286), (4212, 326905), (5265, 261524), (7020, 196143), (10530, 130762), (21060, 65381)]