68518560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 179691360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 683, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1366, 1520, 1672, 1760, 1824, 2049, 2090, 2280, 2508, 2640, 2732, 3040, 3135, 3344, 3415, 4098, 4180, 4560, 5016, 5280, 5464, 6270, 6688, 6830, 7513, 8196, 8360, 9120, 10032, 10245, 10928, 12540, 12977, 13660, 15026, 16392, 16720, 20064, 20490, 21856, 22539, 25080, 25954, 27320, 30052, 32784, 33440, 37565, 38931, 40980, 45078, 50160, 51908, 54640, 60104, 64885, 65568, 75130, 77862, 81960, 90156, 100320, 103816, 109280, 112695, 120208, 129770, 142747, 150260, 155724, 163920, 180312, 194655, 207632, 225390, 240416, 259540, 285494, 300520, 311448, 327840, 360624, 389310, 415264, 428241, 450780, 519080, 570988, 601040, 622896, 713735, 721248, 778620, 856482, 901560, 1038160, 1141976, 1202080, 1245792, 1427470, 1557240, 1712964, 1803120, 2076320, 2141205, 2283952, 2854940, 3114480, 3425928, 3606240, 4282410, 4567904, 5709880, 6228960, 6851856, 8564820, 11419760, 13703712, 17129640, 22839520, 34259280, 68518560]

約数ペア:

[(1, 68518560), (2, 34259280), (3, 22839520), (4, 17129640), (5, 13703712), (6, 11419760), (8, 8564820), (10, 6851856), (11, 6228960), (12, 5709880), (15, 4567904), (16, 4282410), (19, 3606240), (20, 3425928), (22, 3114480), (24, 2854940), (30, 2283952), (32, 2141205), (33, 2076320), (38, 1803120), (40, 1712964), (44, 1557240), (48, 1427470), (55, 1245792), (57, 1202080), (60, 1141976), (66, 1038160), (76, 901560), (80, 856482), (88, 778620), (95, 721248), (96, 713735), (110, 622896), (114, 601040), (120, 570988), (132, 519080), (152, 450780), (160, 428241), (165, 415264), (176, 389310), (190, 360624), (209, 327840), (220, 311448), (228, 300520), (240, 285494), (264, 259540), (285, 240416), (304, 225390), (330, 207632), (352, 194655), (380, 180312), (418, 163920), (440, 155724), (456, 150260), (480, 142747), (528, 129770), (570, 120208), (608, 112695), (627, 109280), (660, 103816), (683, 100320), (760, 90156), (836, 81960), (880, 77862), (912, 75130), (1045, 65568), (1056, 64885), (1140, 60104), (1254, 54640), (1320, 51908), (1366, 50160), (1520, 45078), (1672, 40980), (1760, 38931), (1824, 37565), (2049, 33440), (2090, 32784), (2280, 30052), (2508, 27320), (2640, 25954), (2732, 25080), (3040, 22539), (3135, 21856), (3344, 20490), (3415, 20064), (4098, 16720), (4180, 16392), (4560, 15026), (5016, 13660), (5280, 12977), (5464, 12540), (6270, 10928), (6688, 10245), (6830, 10032), (7513, 9120), (8196, 8360)]