245465839920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{141443}}^1$

素因数の和:142499

約数の個数: 160

約数和(自身を含む): 870498427392

約数和(自身を除く): 625032587472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1033, 1680, 2066, 3099, 4132, 5165, 6198, 7231, 8264, 10330, 12396, 14462, 15495, 16528, 20660, 21693, 24792, 28924, 30990, 36155, 41320, 43386, 49584, 57848, 61980, 72310, 82640, 86772, 108465, 115696, 123960, 141443, 144620, 173544, 216930, 247920, 282886, 289240, 347088, 424329, 433860, 565772, 578480, 707215, 848658, 867720, 990101, 1131544, 1414430, 1697316, 1735440, 1980202, 2121645, 2263088, 2828860, 2970303, 3394632, 3960404, 4243290, 4950505, 5657720, 5940606, 6789264, 7920808, 8486580, 9901010, 11315440, 11881212, 14851515, 15841616, 16973160, 19802020, 23762424, 29703030, 33946320, 39604040, 47524848, 59406060, 79208080, 118812120, 146110619, 237624240, 292221238, 438331857, 584442476, 730553095, 876663714, 1022774333, 1168884952, 1461106190, 1753327428, 2045548666, 2191659285, 2337769904, 2922212380, 3068322999, 3506654856, 4091097332, 4383318570, 5113871665, 5844424760, 6136645998, 7013309712, 8182194664, 8766637140, 10227743330, 11688849520, 12273291996, 15341614995, 16364389328, 17533274280, 20455486660, 24546583992, 30683229990, 35066548560, 40910973320, 49093167984, 61366459980, 81821946640, 122732919960, 245465839920]

約数ペア:

[(1, 245465839920), (2, 122732919960), (3, 81821946640), (4, 61366459980), (5, 49093167984), (6, 40910973320), (7, 35066548560), (8, 30683229990), (10, 24546583992), (12, 20455486660), (14, 17533274280), (15, 16364389328), (16, 15341614995), (20, 12273291996), (21, 11688849520), (24, 10227743330), (28, 8766637140), (30, 8182194664), (35, 7013309712), (40, 6136645998), (42, 5844424760), (48, 5113871665), (56, 4383318570), (60, 4091097332), (70, 3506654856), (80, 3068322999), (84, 2922212380), (105, 2337769904), (112, 2191659285), (120, 2045548666), (140, 1753327428), (168, 1461106190), (210, 1168884952), (240, 1022774333), (280, 876663714), (336, 730553095), (420, 584442476), (560, 438331857), (840, 292221238), (1033, 237624240), (1680, 146110619), (2066, 118812120), (3099, 79208080), (4132, 59406060), (5165, 47524848), (6198, 39604040), (7231, 33946320), (8264, 29703030), (10330, 23762424), (12396, 19802020), (14462, 16973160), (15495, 15841616), (16528, 14851515), (20660, 11881212), (21693, 11315440), (24792, 9901010), (28924, 8486580), (30990, 7920808), (36155, 6789264), (41320, 5940606), (43386, 5657720), (49584, 4950505), (57848, 4243290), (61980, 3960404), (72310, 3394632), (82640, 2970303), (86772, 2828860), (108465, 2263088), (115696, 2121645), (123960, 1980202), (141443, 1735440), (144620, 1697316), (173544, 1414430), (216930, 1131544), (247920, 990101), (282886, 867720), (289240, 848658), (347088, 707215), (424329, 578480), (433860, 565772)]