12895680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 49743360

約数和(自身を除く): 36847680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 101, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 202, 210, 224, 228, 240, 266, 280, 285, 303, 304, 320, 336, 380, 399, 404, 420, 448, 456, 480, 505, 532, 560, 570, 606, 608, 665, 672, 707, 760, 798, 808, 840, 912, 960, 1010, 1064, 1120, 1140, 1212, 1216, 1330, 1344, 1414, 1515, 1520, 1596, 1616, 1680, 1824, 1919, 1995, 2020, 2121, 2128, 2240, 2280, 2424, 2660, 2828, 3030, 3040, 3192, 3232, 3360, 3535, 3648, 3838, 3990, 4040, 4242, 4256, 4560, 4848, 5320, 5656, 5757, 6060, 6080, 6384, 6464, 6720, 7070, 7676, 7980, 8080, 8484, 8512, 9120, 9595, 9696, 10605, 10640, 11312, 11514, 12120, 12768, 13433, 14140, 15352, 15960, 16160, 16968, 18240, 19190, 19392, 21210, 21280, 22624, 23028, 24240, 25536, 26866, 28280, 28785, 30704, 31920, 32320, 33936, 38380, 40299, 42420, 42560, 45248, 46056, 48480, 53732, 56560, 57570, 61408, 63840, 67165, 67872, 76760, 80598, 84840, 92112, 96960, 107464, 113120, 115140, 122816, 127680, 134330, 135744, 153520, 161196, 169680, 184224, 201495, 214928, 226240, 230280, 268660, 307040, 322392, 339360, 368448, 402990, 429856, 460560, 537320, 614080, 644784, 678720, 805980, 859712, 921120, 1074640, 1289568, 1611960, 1842240, 2149280, 2579136, 3223920, 4298560, 6447840, 12895680]

約数ペア:

[(1, 12895680), (2, 6447840), (3, 4298560), (4, 3223920), (5, 2579136), (6, 2149280), (7, 1842240), (8, 1611960), (10, 1289568), (12, 1074640), (14, 921120), (15, 859712), (16, 805980), (19, 678720), (20, 644784), (21, 614080), (24, 537320), (28, 460560), (30, 429856), (32, 402990), (35, 368448), (38, 339360), (40, 322392), (42, 307040), (48, 268660), (56, 230280), (57, 226240), (60, 214928), (64, 201495), (70, 184224), (76, 169680), (80, 161196), (84, 153520), (95, 135744), (96, 134330), (101, 127680), (105, 122816), (112, 115140), (114, 113120), (120, 107464), (133, 96960), (140, 92112), (152, 84840), (160, 80598), (168, 76760), (190, 67872), (192, 67165), (202, 63840), (210, 61408), (224, 57570), (228, 56560), (240, 53732), (266, 48480), (280, 46056), (285, 45248), (303, 42560), (304, 42420), (320, 40299), (336, 38380), (380, 33936), (399, 32320), (404, 31920), (420, 30704), (448, 28785), (456, 28280), (480, 26866), (505, 25536), (532, 24240), (560, 23028), (570, 22624), (606, 21280), (608, 21210), (665, 19392), (672, 19190), (707, 18240), (760, 16968), (798, 16160), (808, 15960), (840, 15352), (912, 14140), (960, 13433), (1010, 12768), (1064, 12120), (1120, 11514), (1140, 11312), (1212, 10640), (1216, 10605), (1330, 9696), (1344, 9595), (1414, 9120), (1515, 8512), (1520, 8484), (1596, 8080), (1616, 7980), (1680, 7676), (1824, 7070), (1919, 6720), (1995, 6464), (2020, 6384), (2121, 6080), (2128, 6060), (2240, 5757), (2280, 5656), (2424, 5320), (2660, 4848), (2828, 4560), (3030, 4256), (3040, 4242), (3192, 4040), (3232, 3990), (3360, 3838), (3535, 3648)]