271898340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 932166144

約数和(自身を除く): 660267804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 113, 119, 140, 170, 204, 210, 226, 238, 255, 337, 339, 340, 357, 420, 452, 476, 510, 565, 595, 674, 678, 714, 791, 1011, 1020, 1130, 1190, 1348, 1356, 1428, 1582, 1685, 1695, 1785, 1921, 2022, 2260, 2359, 2373, 2380, 3164, 3370, 3390, 3570, 3842, 3955, 4044, 4718, 4746, 5055, 5729, 5763, 6740, 6780, 7077, 7140, 7684, 7910, 9436, 9492, 9605, 10110, 11458, 11526, 11795, 11865, 13447, 14154, 15820, 17187, 19210, 20220, 22916, 23052, 23590, 23730, 26894, 28308, 28645, 28815, 34374, 35385, 38081, 38420, 40103, 40341, 47180, 47460, 53788, 57290, 57630, 67235, 68748, 70770, 76162, 80206, 80682, 85935, 114243, 114580, 115260, 120309, 134470, 141540, 152324, 160412, 161364, 171870, 190405, 200515, 201705, 228486, 240618, 266567, 268940, 343740, 380810, 401030, 403410, 456972, 481236, 533134, 571215, 601545, 647377, 761620, 799701, 802060, 806820, 1066268, 1142430, 1203090, 1294754, 1332835, 1599402, 1942131, 2284860, 2406180, 2589508, 2665670, 3198804, 3236885, 3884262, 3998505, 4531639, 5331340, 6473770, 7768524, 7997010, 9063278, 9710655, 12947540, 13594917, 15994020, 18126556, 19421310, 22658195, 27189834, 38842620, 45316390, 54379668, 67974585, 90632780, 135949170, 271898340]

約数ペア:

[(1, 271898340), (2, 135949170), (3, 90632780), (4, 67974585), (5, 54379668), (6, 45316390), (7, 38842620), (10, 27189834), (12, 22658195), (14, 19421310), (15, 18126556), (17, 15994020), (20, 13594917), (21, 12947540), (28, 9710655), (30, 9063278), (34, 7997010), (35, 7768524), (42, 6473770), (51, 5331340), (60, 4531639), (68, 3998505), (70, 3884262), (84, 3236885), (85, 3198804), (102, 2665670), (105, 2589508), (113, 2406180), (119, 2284860), (140, 1942131), (170, 1599402), (204, 1332835), (210, 1294754), (226, 1203090), (238, 1142430), (255, 1066268), (337, 806820), (339, 802060), (340, 799701), (357, 761620), (420, 647377), (452, 601545), (476, 571215), (510, 533134), (565, 481236), (595, 456972), (674, 403410), (678, 401030), (714, 380810), (791, 343740), (1011, 268940), (1020, 266567), (1130, 240618), (1190, 228486), (1348, 201705), (1356, 200515), (1428, 190405), (1582, 171870), (1685, 161364), (1695, 160412), (1785, 152324), (1921, 141540), (2022, 134470), (2260, 120309), (2359, 115260), (2373, 114580), (2380, 114243), (3164, 85935), (3370, 80682), (3390, 80206), (3570, 76162), (3842, 70770), (3955, 68748), (4044, 67235), (4718, 57630), (4746, 57290), (5055, 53788), (5729, 47460), (5763, 47180), (6740, 40341), (6780, 40103), (7077, 38420), (7140, 38081), (7684, 35385), (7910, 34374), (9436, 28815), (9492, 28645), (9605, 28308), (10110, 26894), (11458, 23730), (11526, 23590), (11795, 23052), (11865, 22916), (13447, 20220), (14154, 19210), (15820, 17187)]