677987640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9058

約数の個数: 192

約数和(自身を含む): 2530569600

約数和(自身を除く): 1852581960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9011, 9405, 12540, 15048, 18022, 18810, 25080, 27033, 36044, 37620, 45055, 54066, 72088, 75240, 81099, 90110, 99121, 108132, 135165, 162198, 171209, 180220, 198242, 216264, 270330, 297363, 324396, 342418, 360440, 396484, 405495, 495605, 513627, 540660, 594726, 648792, 684836, 792968, 810990, 856045, 892089, 991210, 1027254, 1081320, 1189452, 1369672, 1486815, 1540881, 1621980, 1712090, 1784178, 1883299, 1982420, 2054508, 2378904, 2568135, 2973630, 3081762, 3243960, 3424180, 3568356, 3766598, 3964840, 4109016, 4460445, 5136270, 5649897, 5947260, 6163524, 6848360, 7136712, 7533196, 7704405, 8920890, 9416495, 10272540, 11299794, 11894520, 12327048, 15066392, 15408810, 16949691, 17841780, 18832990, 20545080, 22599588, 28249485, 30817620, 33899382, 35683560, 37665980, 45199176, 56498970, 61635240, 67798764, 75331960, 84748455, 112997940, 135597528, 169496910, 225995880, 338993820, 677987640]

約数ペア:

[(1, 677987640), (2, 338993820), (3, 225995880), (4, 169496910), (5, 135597528), (6, 112997940), (8, 84748455), (9, 75331960), (10, 67798764), (11, 61635240), (12, 56498970), (15, 45199176), (18, 37665980), (19, 35683560), (20, 33899382), (22, 30817620), (24, 28249485), (30, 22599588), (33, 20545080), (36, 18832990), (38, 17841780), (40, 16949691), (44, 15408810), (45, 15066392), (55, 12327048), (57, 11894520), (60, 11299794), (66, 10272540), (72, 9416495), (76, 8920890), (88, 7704405), (90, 7533196), (95, 7136712), (99, 6848360), (110, 6163524), (114, 5947260), (120, 5649897), (132, 5136270), (152, 4460445), (165, 4109016), (171, 3964840), (180, 3766598), (190, 3568356), (198, 3424180), (209, 3243960), (220, 3081762), (228, 2973630), (264, 2568135), (285, 2378904), (330, 2054508), (342, 1982420), (360, 1883299), (380, 1784178), (396, 1712090), (418, 1621980), (440, 1540881), (456, 1486815), (495, 1369672), (570, 1189452), (627, 1081320), (660, 1027254), (684, 991210), (760, 892089), (792, 856045), (836, 810990), (855, 792968), (990, 684836), (1045, 648792), (1140, 594726), (1254, 540660), (1320, 513627), (1368, 495605), (1672, 405495), (1710, 396484), (1881, 360440), (1980, 342418), (2090, 324396), (2280, 297363), (2508, 270330), (3135, 216264), (3420, 198242), (3762, 180220), (3960, 171209), (4180, 162198), (5016, 135165), (6270, 108132), (6840, 99121), (7524, 90110), (8360, 81099), (9011, 75240), (9405, 72088), (12540, 54066), (15048, 45055), (18022, 37620), (18810, 36044), (25080, 27033)]