20276591760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{494069}}^1$

素因数の和:494110

約数の個数: 160

約数和(自身を含む): 73517616000

約数和(自身を除く): 53241024240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 494069, 988138, 1482207, 1976276, 2470345, 2964414, 3952552, 4446621, 4940690, 5928828, 7411035, 7905104, 8893242, 9387311, 9881380, 11857656, 13339863, 14822070, 17786484, 18774622, 19762760, 22233105, 23715312, 26679726, 28161933, 29644140, 35572968, 37549244, 39525520, 44466210, 46936555, 53359452, 56323866, 59288280, 66699315, 71145936, 75098488, 84485799, 88932420, 93873110, 106718904, 112647732, 118576560, 133398630, 140809665, 150196976, 168971598, 177864840, 187746220, 213437808, 225295464, 253457397, 266797260, 281619330, 337943196, 355729680, 375492440, 422428995, 450590928, 506914794, 533594520, 563238660, 675886392, 750984880, 844857990, 1013829588, 1067189040, 1126477320, 1267286985, 1351772784, 1689715980, 2027659176, 2252954640, 2534573970, 3379431960, 4055318352, 5069147940, 6758863920, 10138295880, 20276591760]

約数ペア:

[(1, 20276591760), (2, 10138295880), (3, 6758863920), (4, 5069147940), (5, 4055318352), (6, 3379431960), (8, 2534573970), (9, 2252954640), (10, 2027659176), (12, 1689715980), (15, 1351772784), (16, 1267286985), (18, 1126477320), (19, 1067189040), (20, 1013829588), (24, 844857990), (27, 750984880), (30, 675886392), (36, 563238660), (38, 533594520), (40, 506914794), (45, 450590928), (48, 422428995), (54, 375492440), (57, 355729680), (60, 337943196), (72, 281619330), (76, 266797260), (80, 253457397), (90, 225295464), (95, 213437808), (108, 187746220), (114, 177864840), (120, 168971598), (135, 150196976), (144, 140809665), (152, 133398630), (171, 118576560), (180, 112647732), (190, 106718904), (216, 93873110), (228, 88932420), (240, 84485799), (270, 75098488), (285, 71145936), (304, 66699315), (342, 59288280), (360, 56323866), (380, 53359452), (432, 46936555), (456, 44466210), (513, 39525520), (540, 37549244), (570, 35572968), (684, 29644140), (720, 28161933), (760, 26679726), (855, 23715312), (912, 22233105), (1026, 19762760), (1080, 18774622), (1140, 17786484), (1368, 14822070), (1520, 13339863), (1710, 11857656), (2052, 9881380), (2160, 9387311), (2280, 8893242), (2565, 7905104), (2736, 7411035), (3420, 5928828), (4104, 4940690), (4560, 4446621), (5130, 3952552), (6840, 2964414), (8208, 2470345), (10260, 1976276), (13680, 1482207), (20520, 988138), (41040, 494069)]