139718880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 415052064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 167, 168, 180, 210, 224, 240, 249, 252, 280, 288, 315, 332, 334, 336, 360, 415, 420, 480, 498, 501, 504, 560, 581, 630, 664, 668, 672, 720, 747, 830, 835, 840, 996, 1002, 1008, 1120, 1162, 1169, 1245, 1260, 1328, 1336, 1440, 1494, 1503, 1660, 1670, 1680, 1743, 1992, 2004, 2016, 2324, 2338, 2490, 2505, 2520, 2656, 2672, 2905, 2988, 3006, 3320, 3340, 3360, 3486, 3507, 3735, 3984, 4008, 4648, 4676, 4980, 5010, 5040, 5229, 5344, 5810, 5845, 5976, 6012, 6640, 6680, 6972, 7014, 7470, 7515, 7968, 8016, 8715, 9296, 9352, 9960, 10020, 10080, 10458, 10521, 11620, 11690, 11952, 12024, 13280, 13360, 13861, 13944, 14028, 14940, 15030, 16032, 17430, 17535, 18592, 18704, 19920, 20040, 20916, 21042, 23240, 23380, 23904, 24048, 26145, 26720, 27722, 27888, 28056, 29880, 30060, 34860, 35070, 37408, 39840, 40080, 41583, 41832, 42084, 46480, 46760, 48096, 52290, 52605, 55444, 55776, 56112, 59760, 60120, 69305, 69720, 70140, 80160, 83166, 83664, 84168, 92960, 93520, 97027, 104580, 105210, 110888, 112224, 119520, 120240, 124749, 138610, 139440, 140280, 166332, 167328, 168336, 187040, 194054, 207915, 209160, 210420, 221776, 240480, 249498, 277220, 278880, 280560, 291081, 332664, 336672, 388108, 415830, 418320, 420840, 443552, 485135, 498996, 554440, 561120, 582162, 623745, 665328, 776216, 831660, 836640, 841680, 873243, 970270, 997992, 1108880, 1164324, 1247490, 1330656, 1455405, 1552432, 1663320, 1683360, 1746486, 1940540, 1995984, 2217760, 2328648, 2494980, 2910810, 3104864, 3326640, 3492972, 3881080, 3991968, 4366215, 4657296, 4989960, 5821620, 6653280, 6985944, 7762160, 8732430, 9314592, 9979920, 11643240, 13971888, 15524320, 17464860, 19959840, 23286480, 27943776, 34929720, 46572960, 69859440, 139718880]

約数ペア:

[(1, 139718880), (2, 69859440), (3, 46572960), (4, 34929720), (5, 27943776), (6, 23286480), (7, 19959840), (8, 17464860), (9, 15524320), (10, 13971888), (12, 11643240), (14, 9979920), (15, 9314592), (16, 8732430), (18, 7762160), (20, 6985944), (21, 6653280), (24, 5821620), (28, 4989960), (30, 4657296), (32, 4366215), (35, 3991968), (36, 3881080), (40, 3492972), (42, 3326640), (45, 3104864), (48, 2910810), (56, 2494980), (60, 2328648), (63, 2217760), (70, 1995984), (72, 1940540), (80, 1746486), (83, 1683360), (84, 1663320), (90, 1552432), (96, 1455405), (105, 1330656), (112, 1247490), (120, 1164324), (126, 1108880), (140, 997992), (144, 970270), (160, 873243), (166, 841680), (167, 836640), (168, 831660), (180, 776216), (210, 665328), (224, 623745), (240, 582162), (249, 561120), (252, 554440), (280, 498996), (288, 485135), (315, 443552), (332, 420840), (334, 418320), (336, 415830), (360, 388108), (415, 336672), (420, 332664), (480, 291081), (498, 280560), (501, 278880), (504, 277220), (560, 249498), (581, 240480), (630, 221776), (664, 210420), (668, 209160), (672, 207915), (720, 194054), (747, 187040), (830, 168336), (835, 167328), (840, 166332), (996, 140280), (1002, 139440), (1008, 138610), (1120, 124749), (1162, 120240), (1169, 119520), (1245, 112224), (1260, 110888), (1328, 105210), (1336, 104580), (1440, 97027), (1494, 93520), (1503, 92960), (1660, 84168), (1670, 83664), (1680, 83166), (1743, 80160), (1992, 70140), (2004, 69720), (2016, 69305), (2324, 60120), (2338, 59760), (2490, 56112), (2505, 55776), (2520, 55444), (2656, 52605), (2672, 52290), (2905, 48096), (2988, 46760), (3006, 46480), (3320, 42084), (3340, 41832), (3360, 41583), (3486, 40080), (3507, 39840), (3735, 37408), (3984, 35070), (4008, 34860), (4648, 30060), (4676, 29880), (4980, 28056), (5010, 27888), (5040, 27722), (5229, 26720), (5344, 26145), (5810, 24048), (5845, 23904), (5976, 23380), (6012, 23240), (6640, 21042), (6680, 20916), (6972, 20040), (7014, 19920), (7470, 18704), (7515, 18592), (7968, 17535), (8016, 17430), (8715, 16032), (9296, 15030), (9352, 14940), (9960, 14028), (10020, 13944), (10080, 13861), (10458, 13360), (10521, 13280), (11620, 12024), (11690, 11952)]