19540080360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{162997}}^1$

素因数の和:163057

約数の個数: 160

約数和(自身を含む): 67451832360

約数和(自身を除く): 47911752000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 23976, 29970, 39960, 59940, 119880, 162997, 325994, 488991, 651988, 814985, 977982, 1303976, 1466973, 1629970, 1955964, 2444955, 2933946, 3259940, 3911928, 4400919, 4889910, 5867892, 6030889, 6519880, 7334865, 8801838, 9779820, 11735784, 12061778, 13202757, 14669730, 17603676, 18092667, 19559640, 22004595, 24123556, 26405514, 29339460, 30154445, 35207352, 36185334, 44009190, 48247112, 52811028, 54278001, 58678920, 60308890, 66013785, 72370668, 88018380, 90463335, 105622056, 108556002, 120617780, 132027570, 144741336, 162834003, 176036760, 180926670, 217112004, 241235560, 264055140, 271390005, 325668006, 361853340, 434224008, 488502009, 528110280, 542780010, 651336012, 723706680, 814170015, 977004018, 1085560020, 1302672024, 1628340030, 1954008036, 2171120040, 2442510045, 3256680060, 3908016072, 4885020090, 6513360120, 9770040180, 19540080360]

約数ペア:

[(1, 19540080360), (2, 9770040180), (3, 6513360120), (4, 4885020090), (5, 3908016072), (6, 3256680060), (8, 2442510045), (9, 2171120040), (10, 1954008036), (12, 1628340030), (15, 1302672024), (18, 1085560020), (20, 977004018), (24, 814170015), (27, 723706680), (30, 651336012), (36, 542780010), (37, 528110280), (40, 488502009), (45, 434224008), (54, 361853340), (60, 325668006), (72, 271390005), (74, 264055140), (81, 241235560), (90, 217112004), (108, 180926670), (111, 176036760), (120, 162834003), (135, 144741336), (148, 132027570), (162, 120617780), (180, 108556002), (185, 105622056), (216, 90463335), (222, 88018380), (270, 72370668), (296, 66013785), (324, 60308890), (333, 58678920), (360, 54278001), (370, 52811028), (405, 48247112), (444, 44009190), (540, 36185334), (555, 35207352), (648, 30154445), (666, 29339460), (740, 26405514), (810, 24123556), (888, 22004595), (999, 19559640), (1080, 18092667), (1110, 17603676), (1332, 14669730), (1480, 13202757), (1620, 12061778), (1665, 11735784), (1998, 9779820), (2220, 8801838), (2664, 7334865), (2997, 6519880), (3240, 6030889), (3330, 5867892), (3996, 4889910), (4440, 4400919), (4995, 3911928), (5994, 3259940), (6660, 2933946), (7992, 2444955), (9990, 1955964), (11988, 1629970), (13320, 1466973), (14985, 1303976), (19980, 977982), (23976, 814985), (29970, 651988), (39960, 488991), (59940, 325994), (119880, 162997)]