260078688

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5322

約数の個数: 120

約数和(自身を含む): 805293720

約数和(自身を除く): 545215032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5281, 5472, 6156, 8208, 10562, 12312, 15843, 16416, 21124, 24624, 31686, 42248, 47529, 49248, 63372, 84496, 95058, 100339, 126744, 142587, 168992, 190116, 200678, 253488, 285174, 301017, 380232, 401356, 427761, 506976, 570348, 602034, 760464, 802712, 855522, 903051, 1140696, 1204068, 1520928, 1605424, 1711044, 1806102, 2281392, 2408136, 2709153, 3210848, 3422088, 3612204, 4562784, 4816272, 5418306, 6844176, 7224408, 8127459, 9632544, 10836612, 13688352, 14448816, 16254918, 21673224, 28897632, 32509836, 43346448, 65019672, 86692896, 130039344, 260078688]

約数ペア:

[(1, 260078688), (2, 130039344), (3, 86692896), (4, 65019672), (6, 43346448), (8, 32509836), (9, 28897632), (12, 21673224), (16, 16254918), (18, 14448816), (19, 13688352), (24, 10836612), (27, 9632544), (32, 8127459), (36, 7224408), (38, 6844176), (48, 5418306), (54, 4816272), (57, 4562784), (72, 3612204), (76, 3422088), (81, 3210848), (96, 2709153), (108, 2408136), (114, 2281392), (144, 1806102), (152, 1711044), (162, 1605424), (171, 1520928), (216, 1204068), (228, 1140696), (288, 903051), (304, 855522), (324, 802712), (342, 760464), (432, 602034), (456, 570348), (513, 506976), (608, 427761), (648, 401356), (684, 380232), (864, 301017), (912, 285174), (1026, 253488), (1296, 200678), (1368, 190116), (1539, 168992), (1824, 142587), (2052, 126744), (2592, 100339), (2736, 95058), (3078, 84496), (4104, 63372), (5281, 49248), (5472, 47529), (6156, 42248), (8208, 31686), (10562, 24624), (12312, 21124), (15843, 16416)]