168272370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 384687630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 69, 70, 79, 90, 98, 105, 115, 126, 135, 138, 147, 158, 161, 189, 207, 210, 230, 237, 245, 270, 294, 315, 322, 343, 345, 378, 395, 414, 441, 474, 483, 490, 553, 621, 630, 686, 690, 711, 735, 790, 805, 882, 945, 966, 1029, 1035, 1106, 1127, 1185, 1242, 1323, 1422, 1449, 1470, 1610, 1659, 1715, 1817, 1890, 2058, 2070, 2133, 2205, 2254, 2370, 2415, 2646, 2765, 2898, 3087, 3105, 3318, 3381, 3430, 3555, 3634, 3871, 4266, 4347, 4410, 4830, 4977, 5145, 5451, 5530, 5635, 6174, 6210, 6615, 6762, 7110, 7245, 7742, 7889, 8295, 8694, 9085, 9261, 9954, 10143, 10290, 10665, 10902, 11270, 11613, 12719, 13230, 14490, 14931, 15435, 15778, 16353, 16590, 16905, 18170, 18522, 19355, 20286, 21330, 21735, 23226, 23667, 24885, 25438, 27097, 27255, 29862, 30429, 30870, 32706, 33810, 34839, 38157, 38710, 39445, 43470, 46305, 47334, 49059, 49770, 50715, 54194, 54510, 58065, 60858, 63595, 69678, 71001, 74655, 76314, 78890, 81291, 81765, 89033, 92610, 98118, 101430, 104517, 114471, 116130, 118335, 127190, 135485, 142002, 149310, 152145, 162582, 163530, 174195, 178066, 190785, 209034, 213003, 228942, 236670, 243873, 245295, 267099, 270970, 304290, 343413, 348390, 355005, 381570, 406455, 426006, 445165, 487746, 490590, 522585, 534198, 572355, 623231, 686826, 710010, 731619, 801297, 812910, 890330, 1045170, 1065015, 1144710, 1219365, 1246462, 1335495, 1463238, 1602594, 1717065, 1869693, 2130030, 2403891, 2438730, 2670990, 3116155, 3434130, 3658095, 3739386, 4006485, 4807782, 5609079, 6232310, 7316190, 8012970, 9348465, 11218158, 12019455, 16827237, 18696930, 24038910, 28045395, 33654474, 56090790, 84136185, 168272370]

約数ペア:

[(1, 168272370), (2, 84136185), (3, 56090790), (5, 33654474), (6, 28045395), (7, 24038910), (9, 18696930), (10, 16827237), (14, 12019455), (15, 11218158), (18, 9348465), (21, 8012970), (23, 7316190), (27, 6232310), (30, 5609079), (35, 4807782), (42, 4006485), (45, 3739386), (46, 3658095), (49, 3434130), (54, 3116155), (63, 2670990), (69, 2438730), (70, 2403891), (79, 2130030), (90, 1869693), (98, 1717065), (105, 1602594), (115, 1463238), (126, 1335495), (135, 1246462), (138, 1219365), (147, 1144710), (158, 1065015), (161, 1045170), (189, 890330), (207, 812910), (210, 801297), (230, 731619), (237, 710010), (245, 686826), (270, 623231), (294, 572355), (315, 534198), (322, 522585), (343, 490590), (345, 487746), (378, 445165), (395, 426006), (414, 406455), (441, 381570), (474, 355005), (483, 348390), (490, 343413), (553, 304290), (621, 270970), (630, 267099), (686, 245295), (690, 243873), (711, 236670), (735, 228942), (790, 213003), (805, 209034), (882, 190785), (945, 178066), (966, 174195), (1029, 163530), (1035, 162582), (1106, 152145), (1127, 149310), (1185, 142002), (1242, 135485), (1323, 127190), (1422, 118335), (1449, 116130), (1470, 114471), (1610, 104517), (1659, 101430), (1715, 98118), (1817, 92610), (1890, 89033), (2058, 81765), (2070, 81291), (2133, 78890), (2205, 76314), (2254, 74655), (2370, 71001), (2415, 69678), (2646, 63595), (2765, 60858), (2898, 58065), (3087, 54510), (3105, 54194), (3318, 50715), (3381, 49770), (3430, 49059), (3555, 47334), (3634, 46305), (3871, 43470), (4266, 39445), (4347, 38710), (4410, 38157), (4830, 34839), (4977, 33810), (5145, 32706), (5451, 30870), (5530, 30429), (5635, 29862), (6174, 27255), (6210, 27097), (6615, 25438), (6762, 24885), (7110, 23667), (7245, 23226), (7742, 21735), (7889, 21330), (8295, 20286), (8694, 19355), (9085, 18522), (9261, 18170), (9954, 16905), (10143, 16590), (10290, 16353), (10665, 15778), (10902, 15435), (11270, 14931), (11613, 14490), (12719, 13230)]