189793440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7791

約数の個数: 144

約数和(自身を含む): 685856808

約数和(自身を除く): 496063368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 7753, 8160, 12240, 15506, 23259, 24480, 31012, 38765, 46518, 62024, 69777, 77530, 93036, 116295, 124048, 131801, 139554, 155060, 186072, 232590, 248096, 263602, 279108, 310120, 348885, 372144, 395403, 465180, 527204, 558216, 620240, 659005, 697770, 744288, 790806, 930360, 1054408, 1116432, 1186209, 1240480, 1318010, 1395540, 1581612, 1860720, 1977015, 2108816, 2232864, 2372418, 2636020, 2791080, 3163224, 3721440, 3954030, 4217632, 4744836, 5272040, 5582160, 5931045, 6326448, 7908060, 9489672, 10544080, 11164320, 11862090, 12652896, 15816120, 18979344, 21088160, 23724180, 31632240, 37958688, 47448360, 63264480, 94896720, 189793440]

約数ペア:

[(1, 189793440), (2, 94896720), (3, 63264480), (4, 47448360), (5, 37958688), (6, 31632240), (8, 23724180), (9, 21088160), (10, 18979344), (12, 15816120), (15, 12652896), (16, 11862090), (17, 11164320), (18, 10544080), (20, 9489672), (24, 7908060), (30, 6326448), (32, 5931045), (34, 5582160), (36, 5272040), (40, 4744836), (45, 4217632), (48, 3954030), (51, 3721440), (60, 3163224), (68, 2791080), (72, 2636020), (80, 2372418), (85, 2232864), (90, 2108816), (96, 1977015), (102, 1860720), (120, 1581612), (136, 1395540), (144, 1318010), (153, 1240480), (160, 1186209), (170, 1116432), (180, 1054408), (204, 930360), (240, 790806), (255, 744288), (272, 697770), (288, 659005), (306, 620240), (340, 558216), (360, 527204), (408, 465180), (480, 395403), (510, 372144), (544, 348885), (612, 310120), (680, 279108), (720, 263602), (765, 248096), (816, 232590), (1020, 186072), (1224, 155060), (1360, 139554), (1440, 131801), (1530, 124048), (1632, 116295), (2040, 93036), (2448, 77530), (2720, 69777), (3060, 62024), (4080, 46518), (4896, 38765), (6120, 31012), (7753, 24480), (8160, 23259), (12240, 15506)]