268299780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 927521280

約数和(自身を除く): 659221500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 84, 85, 102, 105, 106, 119, 140, 159, 170, 204, 210, 212, 238, 255, 265, 318, 340, 357, 371, 420, 476, 510, 530, 595, 636, 709, 714, 742, 795, 901, 1020, 1060, 1113, 1190, 1418, 1428, 1484, 1590, 1785, 1802, 1855, 2127, 2226, 2380, 2703, 2836, 3180, 3545, 3570, 3604, 3710, 4254, 4452, 4505, 4963, 5406, 5565, 6307, 7090, 7140, 7420, 8508, 9010, 9926, 10635, 10812, 11130, 12053, 12614, 13515, 14180, 14889, 18020, 18921, 19852, 21270, 22260, 24106, 24815, 25228, 27030, 29778, 31535, 36159, 37577, 37842, 42540, 48212, 49630, 54060, 59556, 60265, 63070, 72318, 74445, 75154, 75684, 84371, 94605, 99260, 112731, 120530, 126140, 144636, 148890, 150308, 168742, 180795, 187885, 189210, 225462, 241060, 253113, 263039, 297780, 337484, 361590, 375770, 378420, 421855, 450924, 506226, 526078, 563655, 638809, 723180, 751540, 789117, 843710, 1012452, 1052156, 1127310, 1265565, 1277618, 1315195, 1578234, 1687420, 1916427, 2254620, 2531130, 2555236, 2630390, 3156468, 3194045, 3832854, 3945585, 4471663, 5062260, 5260780, 6388090, 7665708, 7891170, 8943326, 9582135, 12776180, 13414989, 15782340, 17886652, 19164270, 22358315, 26829978, 38328540, 44716630, 53659956, 67074945, 89433260, 134149890, 268299780]

約数ペア:

[(1, 268299780), (2, 134149890), (3, 89433260), (4, 67074945), (5, 53659956), (6, 44716630), (7, 38328540), (10, 26829978), (12, 22358315), (14, 19164270), (15, 17886652), (17, 15782340), (20, 13414989), (21, 12776180), (28, 9582135), (30, 8943326), (34, 7891170), (35, 7665708), (42, 6388090), (51, 5260780), (53, 5062260), (60, 4471663), (68, 3945585), (70, 3832854), (84, 3194045), (85, 3156468), (102, 2630390), (105, 2555236), (106, 2531130), (119, 2254620), (140, 1916427), (159, 1687420), (170, 1578234), (204, 1315195), (210, 1277618), (212, 1265565), (238, 1127310), (255, 1052156), (265, 1012452), (318, 843710), (340, 789117), (357, 751540), (371, 723180), (420, 638809), (476, 563655), (510, 526078), (530, 506226), (595, 450924), (636, 421855), (709, 378420), (714, 375770), (742, 361590), (795, 337484), (901, 297780), (1020, 263039), (1060, 253113), (1113, 241060), (1190, 225462), (1418, 189210), (1428, 187885), (1484, 180795), (1590, 168742), (1785, 150308), (1802, 148890), (1855, 144636), (2127, 126140), (2226, 120530), (2380, 112731), (2703, 99260), (2836, 94605), (3180, 84371), (3545, 75684), (3570, 75154), (3604, 74445), (3710, 72318), (4254, 63070), (4452, 60265), (4505, 59556), (4963, 54060), (5406, 49630), (5565, 48212), (6307, 42540), (7090, 37842), (7140, 37577), (7420, 36159), (8508, 31535), (9010, 29778), (9926, 27030), (10635, 25228), (10812, 24815), (11130, 24106), (12053, 22260), (12614, 21270), (13515, 19852), (14180, 18921), (14889, 18020)]