69703480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 206102880

約数和(自身を除く): 136399400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 53, 55, 56, 61, 70, 77, 88, 98, 106, 110, 122, 140, 154, 196, 212, 220, 244, 245, 265, 280, 305, 308, 371, 385, 392, 424, 427, 440, 488, 490, 530, 539, 583, 610, 616, 671, 742, 770, 854, 980, 1060, 1078, 1166, 1220, 1342, 1484, 1540, 1708, 1855, 1960, 2120, 2135, 2156, 2332, 2440, 2597, 2684, 2695, 2915, 2968, 2989, 3080, 3233, 3355, 3416, 3710, 4081, 4270, 4312, 4664, 4697, 5194, 5368, 5390, 5830, 5978, 6466, 6710, 7420, 8162, 8540, 9394, 10388, 10780, 11660, 11956, 12932, 12985, 13420, 14840, 14945, 16165, 16324, 17080, 18788, 20405, 20776, 21560, 22631, 23320, 23485, 23912, 25864, 25970, 26840, 28567, 29890, 32330, 32648, 32879, 35563, 37576, 40810, 45262, 46970, 51940, 57134, 59780, 64660, 65758, 71126, 81620, 90524, 93940, 103880, 113155, 114268, 119560, 129320, 131516, 142252, 142835, 158417, 163240, 164395, 177815, 181048, 187880, 226310, 228536, 248941, 263032, 284504, 285670, 316834, 328790, 355630, 452620, 497882, 571340, 633668, 657580, 711260, 792085, 905240, 995764, 1142680, 1244705, 1267336, 1315160, 1422520, 1584170, 1742587, 1991528, 2489410, 3168340, 3485174, 4978820, 6336680, 6970348, 8712935, 9957640, 13940696, 17425870, 34851740, 69703480]

約数ペア:

[(1, 69703480), (2, 34851740), (4, 17425870), (5, 13940696), (7, 9957640), (8, 8712935), (10, 6970348), (11, 6336680), (14, 4978820), (20, 3485174), (22, 3168340), (28, 2489410), (35, 1991528), (40, 1742587), (44, 1584170), (49, 1422520), (53, 1315160), (55, 1267336), (56, 1244705), (61, 1142680), (70, 995764), (77, 905240), (88, 792085), (98, 711260), (106, 657580), (110, 633668), (122, 571340), (140, 497882), (154, 452620), (196, 355630), (212, 328790), (220, 316834), (244, 285670), (245, 284504), (265, 263032), (280, 248941), (305, 228536), (308, 226310), (371, 187880), (385, 181048), (392, 177815), (424, 164395), (427, 163240), (440, 158417), (488, 142835), (490, 142252), (530, 131516), (539, 129320), (583, 119560), (610, 114268), (616, 113155), (671, 103880), (742, 93940), (770, 90524), (854, 81620), (980, 71126), (1060, 65758), (1078, 64660), (1166, 59780), (1220, 57134), (1342, 51940), (1484, 46970), (1540, 45262), (1708, 40810), (1855, 37576), (1960, 35563), (2120, 32879), (2135, 32648), (2156, 32330), (2332, 29890), (2440, 28567), (2597, 26840), (2684, 25970), (2695, 25864), (2915, 23912), (2968, 23485), (2989, 23320), (3080, 22631), (3233, 21560), (3355, 20776), (3416, 20405), (3710, 18788), (4081, 17080), (4270, 16324), (4312, 16165), (4664, 14945), (4697, 14840), (5194, 13420), (5368, 12985), (5390, 12932), (5830, 11956), (5978, 11660), (6466, 10780), (6710, 10388), (7420, 9394), (8162, 8540)]