68598740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 124453420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 37, 38, 41, 68, 70, 74, 76, 82, 85, 95, 119, 133, 140, 148, 164, 170, 185, 190, 205, 238, 259, 266, 287, 323, 340, 370, 380, 410, 476, 518, 532, 574, 595, 629, 646, 665, 697, 703, 740, 779, 820, 1036, 1148, 1190, 1258, 1292, 1295, 1330, 1394, 1406, 1435, 1517, 1558, 1615, 2261, 2380, 2516, 2590, 2660, 2788, 2812, 2870, 3034, 3116, 3145, 3230, 3485, 3515, 3895, 4403, 4522, 4879, 4921, 5180, 5453, 5740, 6068, 6290, 6460, 6970, 7030, 7585, 7790, 8806, 9044, 9758, 9842, 10619, 10906, 11305, 11951, 12580, 13243, 13940, 14060, 15170, 15580, 17612, 19516, 19684, 21238, 21812, 22015, 22610, 23902, 24395, 24605, 25789, 26486, 27265, 28823, 30340, 42476, 44030, 45220, 47804, 48790, 49210, 51578, 52972, 53095, 54530, 57646, 59755, 66215, 83657, 88060, 92701, 97580, 98420, 103156, 106190, 109060, 115292, 119510, 128945, 132430, 144115, 167314, 180523, 185402, 201761, 212380, 239020, 257890, 264860, 288230, 334628, 361046, 370804, 403522, 418285, 463505, 489991, 515780, 576460, 722092, 807044, 836570, 902615, 927010, 979982, 1008805, 1673140, 1805230, 1854020, 1959964, 2017610, 2449955, 3429937, 3610460, 4035220, 4899910, 6859874, 9799820, 13719748, 17149685, 34299370, 68598740]

約数ペア:

[(1, 68598740), (2, 34299370), (4, 17149685), (5, 13719748), (7, 9799820), (10, 6859874), (14, 4899910), (17, 4035220), (19, 3610460), (20, 3429937), (28, 2449955), (34, 2017610), (35, 1959964), (37, 1854020), (38, 1805230), (41, 1673140), (68, 1008805), (70, 979982), (74, 927010), (76, 902615), (82, 836570), (85, 807044), (95, 722092), (119, 576460), (133, 515780), (140, 489991), (148, 463505), (164, 418285), (170, 403522), (185, 370804), (190, 361046), (205, 334628), (238, 288230), (259, 264860), (266, 257890), (287, 239020), (323, 212380), (340, 201761), (370, 185402), (380, 180523), (410, 167314), (476, 144115), (518, 132430), (532, 128945), (574, 119510), (595, 115292), (629, 109060), (646, 106190), (665, 103156), (697, 98420), (703, 97580), (740, 92701), (779, 88060), (820, 83657), (1036, 66215), (1148, 59755), (1190, 57646), (1258, 54530), (1292, 53095), (1295, 52972), (1330, 51578), (1394, 49210), (1406, 48790), (1435, 47804), (1517, 45220), (1558, 44030), (1615, 42476), (2261, 30340), (2380, 28823), (2516, 27265), (2590, 26486), (2660, 25789), (2788, 24605), (2812, 24395), (2870, 23902), (3034, 22610), (3116, 22015), (3145, 21812), (3230, 21238), (3485, 19684), (3515, 19516), (3895, 17612), (4403, 15580), (4522, 15170), (4879, 14060), (4921, 13940), (5180, 13243), (5453, 12580), (5740, 11951), (6068, 11305), (6290, 10906), (6460, 10619), (6970, 9842), (7030, 9758), (7585, 9044), (7790, 8806)]