13087360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 37238670

約数和(自身を除く): 24151310

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 169, 176, 208, 220, 242, 260, 286, 320, 338, 352, 416, 440, 484, 520, 572, 605, 640, 676, 704, 715, 832, 845, 880, 968, 1040, 1144, 1210, 1352, 1408, 1430, 1573, 1664, 1690, 1760, 1859, 1936, 2080, 2288, 2420, 2704, 2860, 3146, 3380, 3520, 3718, 3872, 4160, 4576, 4840, 5408, 5720, 6292, 6760, 7040, 7436, 7744, 7865, 8320, 9152, 9295, 9680, 10816, 11440, 12584, 13520, 14872, 15488, 15730, 18304, 18590, 19360, 20449, 21632, 22880, 25168, 27040, 29744, 31460, 37180, 38720, 40898, 45760, 50336, 54080, 59488, 62920, 74360, 77440, 81796, 91520, 100672, 102245, 108160, 118976, 125840, 148720, 163592, 201344, 204490, 237952, 251680, 297440, 327184, 408980, 503360, 594880, 654368, 817960, 1006720, 1189760, 1308736, 1635920, 2617472, 3271840, 6543680, 13087360]

約数ペア:

[(1, 13087360), (2, 6543680), (4, 3271840), (5, 2617472), (8, 1635920), (10, 1308736), (11, 1189760), (13, 1006720), (16, 817960), (20, 654368), (22, 594880), (26, 503360), (32, 408980), (40, 327184), (44, 297440), (52, 251680), (55, 237952), (64, 204490), (65, 201344), (80, 163592), (88, 148720), (104, 125840), (110, 118976), (121, 108160), (128, 102245), (130, 100672), (143, 91520), (160, 81796), (169, 77440), (176, 74360), (208, 62920), (220, 59488), (242, 54080), (260, 50336), (286, 45760), (320, 40898), (338, 38720), (352, 37180), (416, 31460), (440, 29744), (484, 27040), (520, 25168), (572, 22880), (605, 21632), (640, 20449), (676, 19360), (704, 18590), (715, 18304), (832, 15730), (845, 15488), (880, 14872), (968, 13520), (1040, 12584), (1144, 11440), (1210, 10816), (1352, 9680), (1408, 9295), (1430, 9152), (1573, 8320), (1664, 7865), (1690, 7744), (1760, 7436), (1859, 7040), (1936, 6760), (2080, 6292), (2288, 5720), (2420, 5408), (2704, 4840), (2860, 4576), (3146, 4160), (3380, 3872), (3520, 3718)]