13376280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 83, 85, 102, 120, 136, 158, 166, 170, 204, 237, 249, 255, 316, 332, 340, 395, 408, 415, 474, 498, 510, 632, 664, 680, 790, 830, 948, 996, 1020, 1185, 1245, 1343, 1411, 1580, 1660, 1896, 1992, 2040, 2370, 2490, 2686, 2822, 3160, 3320, 4029, 4233, 4740, 4980, 5372, 5644, 6557, 6715, 7055, 8058, 8466, 9480, 9960, 10744, 11288, 13114, 13430, 14110, 16116, 16932, 19671, 20145, 21165, 26228, 26860, 28220, 32232, 32785, 33864, 39342, 40290, 42330, 52456, 53720, 56440, 65570, 78684, 80580, 84660, 98355, 111469, 131140, 157368, 161160, 169320, 196710, 222938, 262280, 334407, 393420, 445876, 557345, 668814, 786840, 891752, 1114690, 1337628, 1672035, 2229380, 2675256, 3344070, 4458760, 6688140, 13376280]

約数ペア:

[(1, 13376280), (2, 6688140), (3, 4458760), (4, 3344070), (5, 2675256), (6, 2229380), (8, 1672035), (10, 1337628), (12, 1114690), (15, 891752), (17, 786840), (20, 668814), (24, 557345), (30, 445876), (34, 393420), (40, 334407), (51, 262280), (60, 222938), (68, 196710), (79, 169320), (83, 161160), (85, 157368), (102, 131140), (120, 111469), (136, 98355), (158, 84660), (166, 80580), (170, 78684), (204, 65570), (237, 56440), (249, 53720), (255, 52456), (316, 42330), (332, 40290), (340, 39342), (395, 33864), (408, 32785), (415, 32232), (474, 28220), (498, 26860), (510, 26228), (632, 21165), (664, 20145), (680, 19671), (790, 16932), (830, 16116), (948, 14110), (996, 13430), (1020, 13114), (1185, 11288), (1245, 10744), (1343, 9960), (1411, 9480), (1580, 8466), (1660, 8058), (1896, 7055), (1992, 6715), (2040, 6557), (2370, 5644), (2490, 5372), (2686, 4980), (2822, 4740), (3160, 4233), (3320, 4029)]