69574540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 125509748

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 31, 34, 35, 41, 46, 62, 68, 70, 82, 85, 92, 115, 119, 124, 140, 155, 161, 164, 170, 205, 217, 230, 238, 287, 310, 322, 340, 391, 410, 434, 460, 476, 527, 574, 595, 620, 644, 697, 713, 782, 805, 820, 868, 943, 1054, 1085, 1148, 1190, 1271, 1394, 1426, 1435, 1564, 1610, 1886, 1955, 2108, 2170, 2380, 2542, 2635, 2737, 2788, 2852, 2870, 3220, 3485, 3565, 3689, 3772, 3910, 4340, 4715, 4879, 4991, 5084, 5270, 5474, 5740, 6355, 6601, 6970, 7130, 7378, 7820, 8897, 9430, 9758, 9982, 10540, 10948, 12121, 12710, 13202, 13685, 13940, 14260, 14756, 16031, 17794, 18445, 18860, 19516, 19964, 21607, 24242, 24395, 24955, 25420, 26404, 27370, 29233, 32062, 33005, 35588, 36890, 43214, 44485, 48484, 48790, 49910, 54740, 58466, 60605, 64124, 66010, 73780, 80155, 84847, 86428, 88970, 97580, 99820, 108035, 112217, 116932, 121210, 132020, 146165, 151249, 160310, 169694, 177940, 204631, 216070, 224434, 242420, 292330, 302498, 320620, 339388, 409262, 424235, 432140, 448868, 496961, 561085, 584660, 604996, 756245, 818524, 848470, 993922, 1023155, 1122170, 1512490, 1696940, 1987844, 2046310, 2244340, 2484805, 3024980, 3478727, 4092620, 4969610, 6957454, 9939220, 13914908, 17393635, 34787270, 69574540]

約数ペア:

[(1, 69574540), (2, 34787270), (4, 17393635), (5, 13914908), (7, 9939220), (10, 6957454), (14, 4969610), (17, 4092620), (20, 3478727), (23, 3024980), (28, 2484805), (31, 2244340), (34, 2046310), (35, 1987844), (41, 1696940), (46, 1512490), (62, 1122170), (68, 1023155), (70, 993922), (82, 848470), (85, 818524), (92, 756245), (115, 604996), (119, 584660), (124, 561085), (140, 496961), (155, 448868), (161, 432140), (164, 424235), (170, 409262), (205, 339388), (217, 320620), (230, 302498), (238, 292330), (287, 242420), (310, 224434), (322, 216070), (340, 204631), (391, 177940), (410, 169694), (434, 160310), (460, 151249), (476, 146165), (527, 132020), (574, 121210), (595, 116932), (620, 112217), (644, 108035), (697, 99820), (713, 97580), (782, 88970), (805, 86428), (820, 84847), (868, 80155), (943, 73780), (1054, 66010), (1085, 64124), (1148, 60605), (1190, 58466), (1271, 54740), (1394, 49910), (1426, 48790), (1435, 48484), (1564, 44485), (1610, 43214), (1886, 36890), (1955, 35588), (2108, 33005), (2170, 32062), (2380, 29233), (2542, 27370), (2635, 26404), (2737, 25420), (2788, 24955), (2852, 24395), (2870, 24242), (3220, 21607), (3485, 19964), (3565, 19516), (3689, 18860), (3772, 18445), (3910, 17794), (4340, 16031), (4715, 14756), (4879, 14260), (4991, 13940), (5084, 13685), (5270, 13202), (5474, 12710), (5740, 12121), (6355, 10948), (6601, 10540), (6970, 9982), (7130, 9758), (7378, 9430), (7820, 8897)]