138174120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 400385880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 373, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 746, 756, 840, 882, 945, 980, 1029, 1080, 1119, 1176, 1260, 1323, 1372, 1470, 1492, 1512, 1715, 1764, 1865, 1890, 1960, 2058, 2205, 2238, 2520, 2611, 2646, 2744, 2940, 2984, 3087, 3357, 3430, 3528, 3730, 3780, 4116, 4410, 4476, 5145, 5222, 5292, 5595, 5880, 6174, 6615, 6714, 6860, 7460, 7560, 7833, 8232, 8820, 8952, 9261, 10071, 10290, 10444, 10584, 11190, 12348, 13055, 13230, 13428, 13720, 14920, 15435, 15666, 16785, 17640, 18277, 18522, 20142, 20580, 20888, 22380, 23499, 24696, 26110, 26460, 26856, 30870, 31332, 33570, 36554, 37044, 39165, 40284, 41160, 44760, 46305, 46998, 50355, 52220, 52920, 54831, 61740, 62664, 67140, 70497, 73108, 74088, 78330, 80568, 91385, 92610, 93996, 100710, 104440, 109662, 117495, 123480, 127939, 134280, 140994, 146216, 156660, 164493, 182770, 185220, 187992, 201420, 219324, 234990, 255878, 274155, 281988, 313320, 328986, 352485, 365540, 370440, 383817, 402840, 438648, 469980, 493479, 511756, 548310, 563976, 639695, 657972, 704970, 731080, 767634, 822465, 939960, 986958, 1023512, 1096620, 1151451, 1279390, 1315944, 1409940, 1535268, 1644930, 1919085, 1973916, 2193240, 2302902, 2467395, 2558780, 2819880, 3070536, 3289860, 3454353, 3838170, 3947832, 4605804, 4934790, 5117560, 5757255, 6579720, 6908706, 7676340, 9211608, 9869580, 11514510, 13817412, 15352680, 17271765, 19739160, 23029020, 27634824, 34543530, 46058040, 69087060, 138174120]

約数ペア:

[(1, 138174120), (2, 69087060), (3, 46058040), (4, 34543530), (5, 27634824), (6, 23029020), (7, 19739160), (8, 17271765), (9, 15352680), (10, 13817412), (12, 11514510), (14, 9869580), (15, 9211608), (18, 7676340), (20, 6908706), (21, 6579720), (24, 5757255), (27, 5117560), (28, 4934790), (30, 4605804), (35, 3947832), (36, 3838170), (40, 3454353), (42, 3289860), (45, 3070536), (49, 2819880), (54, 2558780), (56, 2467395), (60, 2302902), (63, 2193240), (70, 1973916), (72, 1919085), (84, 1644930), (90, 1535268), (98, 1409940), (105, 1315944), (108, 1279390), (120, 1151451), (126, 1096620), (135, 1023512), (140, 986958), (147, 939960), (168, 822465), (180, 767634), (189, 731080), (196, 704970), (210, 657972), (216, 639695), (245, 563976), (252, 548310), (270, 511756), (280, 493479), (294, 469980), (315, 438648), (343, 402840), (360, 383817), (373, 370440), (378, 365540), (392, 352485), (420, 328986), (441, 313320), (490, 281988), (504, 274155), (540, 255878), (588, 234990), (630, 219324), (686, 201420), (735, 187992), (746, 185220), (756, 182770), (840, 164493), (882, 156660), (945, 146216), (980, 140994), (1029, 134280), (1080, 127939), (1119, 123480), (1176, 117495), (1260, 109662), (1323, 104440), (1372, 100710), (1470, 93996), (1492, 92610), (1512, 91385), (1715, 80568), (1764, 78330), (1865, 74088), (1890, 73108), (1960, 70497), (2058, 67140), (2205, 62664), (2238, 61740), (2520, 54831), (2611, 52920), (2646, 52220), (2744, 50355), (2940, 46998), (2984, 46305), (3087, 44760), (3357, 41160), (3430, 40284), (3528, 39165), (3730, 37044), (3780, 36554), (4116, 33570), (4410, 31332), (4476, 30870), (5145, 26856), (5222, 26460), (5292, 26110), (5595, 24696), (5880, 23499), (6174, 22380), (6615, 20888), (6714, 20580), (6860, 20142), (7460, 18522), (7560, 18277), (7833, 17640), (8232, 16785), (8820, 15666), (8952, 15435), (9261, 14920), (10071, 13720), (10290, 13428), (10444, 13230), (10584, 13055), (11190, 12348)]