269788640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 752467968

約数和(自身を除く): 482679328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 71, 80, 85, 88, 110, 127, 136, 142, 160, 170, 176, 187, 220, 254, 272, 284, 340, 352, 355, 374, 440, 508, 544, 568, 635, 680, 710, 748, 781, 880, 935, 1016, 1136, 1207, 1270, 1360, 1397, 1420, 1496, 1562, 1760, 1870, 2032, 2159, 2272, 2414, 2540, 2720, 2794, 2840, 2992, 3124, 3740, 3905, 4064, 4318, 4828, 5080, 5588, 5680, 5984, 6035, 6248, 6985, 7480, 7810, 8636, 9017, 9656, 10160, 10795, 11176, 11360, 12070, 12496, 13277, 13970, 14960, 15620, 17272, 18034, 19312, 20320, 21590, 22352, 23749, 24140, 24992, 26554, 27940, 29920, 31240, 34544, 36068, 38624, 43180, 44704, 45085, 47498, 48280, 53108, 55880, 62480, 66385, 69088, 72136, 86360, 90170, 94996, 96560, 99187, 106216, 111760, 118745, 124960, 132770, 144272, 153289, 172720, 180340, 189992, 193120, 198374, 212432, 223520, 237490, 265540, 288544, 306578, 345440, 360680, 379984, 396748, 424864, 474980, 495935, 531080, 613156, 721360, 759968, 766445, 793496, 949960, 991870, 1062160, 1226312, 1442720, 1532890, 1586992, 1686179, 1899920, 1983740, 2124320, 2452624, 3065780, 3173984, 3372358, 3799840, 3967480, 4905248, 6131560, 6744716, 7934960, 8430895, 12263120, 13489432, 15869920, 16861790, 24526240, 26978864, 33723580, 53957728, 67447160, 134894320, 269788640]

約数ペア:

[(1, 269788640), (2, 134894320), (4, 67447160), (5, 53957728), (8, 33723580), (10, 26978864), (11, 24526240), (16, 16861790), (17, 15869920), (20, 13489432), (22, 12263120), (32, 8430895), (34, 7934960), (40, 6744716), (44, 6131560), (55, 4905248), (68, 3967480), (71, 3799840), (80, 3372358), (85, 3173984), (88, 3065780), (110, 2452624), (127, 2124320), (136, 1983740), (142, 1899920), (160, 1686179), (170, 1586992), (176, 1532890), (187, 1442720), (220, 1226312), (254, 1062160), (272, 991870), (284, 949960), (340, 793496), (352, 766445), (355, 759968), (374, 721360), (440, 613156), (508, 531080), (544, 495935), (568, 474980), (635, 424864), (680, 396748), (710, 379984), (748, 360680), (781, 345440), (880, 306578), (935, 288544), (1016, 265540), (1136, 237490), (1207, 223520), (1270, 212432), (1360, 198374), (1397, 193120), (1420, 189992), (1496, 180340), (1562, 172720), (1760, 153289), (1870, 144272), (2032, 132770), (2159, 124960), (2272, 118745), (2414, 111760), (2540, 106216), (2720, 99187), (2794, 96560), (2840, 94996), (2992, 90170), (3124, 86360), (3740, 72136), (3905, 69088), (4064, 66385), (4318, 62480), (4828, 55880), (5080, 53108), (5588, 48280), (5680, 47498), (5984, 45085), (6035, 44704), (6248, 43180), (6985, 38624), (7480, 36068), (7810, 34544), (8636, 31240), (9017, 29920), (9656, 27940), (10160, 26554), (10795, 24992), (11176, 24140), (11360, 23749), (12070, 22352), (12496, 21590), (13277, 20320), (13970, 19312), (14960, 18034), (15620, 17272)]