1320935040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 320

約数和(自身を含む): 4789683360

約数和(自身を除く): 3468748320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 307, 320, 324, 332, 360, 384, 405, 415, 432, 480, 498, 540, 576, 614, 640, 648, 664, 720, 747, 810, 830, 864, 921, 960, 996, 1080, 1152, 1228, 1245, 1296, 1328, 1440, 1494, 1535, 1620, 1660, 1728, 1842, 1920, 1992, 2160, 2241, 2456, 2490, 2592, 2656, 2763, 2880, 2988, 3070, 3240, 3320, 3456, 3684, 3735, 3984, 4320, 4482, 4605, 4912, 4980, 5184, 5312, 5526, 5760, 5976, 6140, 6480, 6640, 6723, 7368, 7470, 7968, 8289, 8640, 8964, 9210, 9824, 9960, 10368, 10624, 11052, 11205, 11952, 12280, 12960, 13280, 13446, 13815, 14736, 14940, 15936, 16578, 17280, 17928, 18420, 19648, 19920, 22104, 22410, 23904, 24560, 24867, 25481, 25920, 26560, 26892, 27630, 29472, 29880, 31872, 33156, 33615, 35856, 36840, 39296, 39840, 41445, 44208, 44820, 47808, 49120, 49734, 50962, 51840, 53120, 53784, 55260, 58944, 59760, 66312, 67230, 71712, 73680, 76443, 79680, 82890, 88416, 89640, 95616, 98240, 99468, 101924, 107568, 110520, 117888, 119520, 124335, 127405, 132624, 134460, 143424, 147360, 152886, 159360, 165780, 176832, 179280, 196480, 198936, 203848, 215136, 221040, 229329, 239040, 248670, 254810, 265248, 268920, 286848, 294720, 305772, 331560, 353664, 358560, 382215, 397872, 407696, 430272, 442080, 458658, 478080, 497340, 509620, 530496, 537840, 589440, 611544, 663120, 687987, 717120, 764430, 795744, 815392, 860544, 884160, 917316, 994680, 1019240, 1060992, 1075680, 1146645, 1223088, 1326240, 1375974, 1434240, 1528860, 1591488, 1630784, 1768320, 1834632, 1989360, 2038480, 2063961, 2151360, 2293290, 2446176, 2652480, 2751948, 3057720, 3182976, 3261568, 3439935, 3669264, 3978720, 4076960, 4127922, 4302720, 4586580, 4892352, 5304960, 5503896, 6115440, 6879870, 7338528, 7957440, 8153920, 8255844, 9173160, 9784704, 10319805, 11007792, 12230880, 13759740, 14677056, 15914880, 16307840, 16511688, 18346320, 20639610, 22015584, 24461760, 27519480, 29354112, 33023376, 36692640, 41279220, 44031168, 48923520, 55038960, 66046752, 73385280, 82558440, 88062336, 110077920, 132093504, 146770560, 165116880, 220155840, 264187008, 330233760, 440311680, 660467520, 1320935040]

約数ペア:

[(1, 1320935040), (2, 660467520), (3, 440311680), (4, 330233760), (5, 264187008), (6, 220155840), (8, 165116880), (9, 146770560), (10, 132093504), (12, 110077920), (15, 88062336), (16, 82558440), (18, 73385280), (20, 66046752), (24, 55038960), (27, 48923520), (30, 44031168), (32, 41279220), (36, 36692640), (40, 33023376), (45, 29354112), (48, 27519480), (54, 24461760), (60, 22015584), (64, 20639610), (72, 18346320), (80, 16511688), (81, 16307840), (83, 15914880), (90, 14677056), (96, 13759740), (108, 12230880), (120, 11007792), (128, 10319805), (135, 9784704), (144, 9173160), (160, 8255844), (162, 8153920), (166, 7957440), (180, 7338528), (192, 6879870), (216, 6115440), (240, 5503896), (249, 5304960), (270, 4892352), (288, 4586580), (307, 4302720), (320, 4127922), (324, 4076960), (332, 3978720), (360, 3669264), (384, 3439935), (405, 3261568), (415, 3182976), (432, 3057720), (480, 2751948), (498, 2652480), (540, 2446176), (576, 2293290), (614, 2151360), (640, 2063961), (648, 2038480), (664, 1989360), (720, 1834632), (747, 1768320), (810, 1630784), (830, 1591488), (864, 1528860), (921, 1434240), (960, 1375974), (996, 1326240), (1080, 1223088), (1152, 1146645), (1228, 1075680), (1245, 1060992), (1296, 1019240), (1328, 994680), (1440, 917316), (1494, 884160), (1535, 860544), (1620, 815392), (1660, 795744), (1728, 764430), (1842, 717120), (1920, 687987), (1992, 663120), (2160, 611544), (2241, 589440), (2456, 537840), (2490, 530496), (2592, 509620), (2656, 497340), (2763, 478080), (2880, 458658), (2988, 442080), (3070, 430272), (3240, 407696), (3320, 397872), (3456, 382215), (3684, 358560), (3735, 353664), (3984, 331560), (4320, 305772), (4482, 294720), (4605, 286848), (4912, 268920), (4980, 265248), (5184, 254810), (5312, 248670), (5526, 239040), (5760, 229329), (5976, 221040), (6140, 215136), (6480, 203848), (6640, 198936), (6723, 196480), (7368, 179280), (7470, 176832), (7968, 165780), (8289, 159360), (8640, 152886), (8964, 147360), (9210, 143424), (9824, 134460), (9960, 132624), (10368, 127405), (10624, 124335), (11052, 119520), (11205, 117888), (11952, 110520), (12280, 107568), (12960, 101924), (13280, 99468), (13446, 98240), (13815, 95616), (14736, 89640), (14940, 88416), (15936, 82890), (16578, 79680), (17280, 76443), (17928, 73680), (18420, 71712), (19648, 67230), (19920, 66312), (22104, 59760), (22410, 58944), (23904, 55260), (24560, 53784), (24867, 53120), (25481, 51840), (25920, 50962), (26560, 49734), (26892, 49120), (27630, 47808), (29472, 44820), (29880, 44208), (31872, 41445), (33156, 39840), (33615, 39296), (35856, 36840)]