423231120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 1549067520

約数和(自身を除く): 1125836400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 103, 104, 117, 120, 130, 144, 156, 180, 195, 206, 208, 234, 240, 260, 309, 312, 360, 390, 412, 439, 468, 515, 520, 585, 618, 624, 720, 780, 824, 878, 927, 936, 1030, 1040, 1170, 1236, 1317, 1339, 1545, 1560, 1648, 1756, 1854, 1872, 2060, 2195, 2340, 2472, 2634, 2678, 3090, 3120, 3512, 3708, 3951, 4017, 4120, 4390, 4635, 4680, 4944, 5268, 5356, 5707, 6180, 6585, 6695, 7024, 7416, 7902, 8034, 8240, 8780, 9270, 9360, 10536, 10712, 11414, 12051, 12360, 13170, 13390, 14832, 15804, 16068, 17121, 17560, 18540, 19755, 20085, 21072, 21424, 22828, 24102, 24720, 26340, 26780, 28535, 31608, 32136, 34242, 35120, 37080, 39510, 40170, 45217, 45656, 48204, 51363, 52680, 53560, 57070, 60255, 63216, 64272, 68484, 74160, 79020, 80340, 85605, 90434, 91312, 96408, 102726, 105360, 107120, 114140, 120510, 135651, 136968, 158040, 160680, 171210, 180868, 192816, 205452, 226085, 228280, 241020, 256815, 271302, 273936, 316080, 321360, 342420, 361736, 406953, 410904, 452170, 456560, 482040, 513630, 542604, 587821, 678255, 684840, 723472, 813906, 821808, 904340, 964080, 1027260, 1085208, 1175642, 1356510, 1369680, 1627812, 1763463, 1808680, 2034765, 2054520, 2170416, 2351284, 2713020, 2939105, 3255624, 3526926, 3617360, 4069530, 4109040, 4702568, 5290389, 5426040, 5878210, 6511248, 7053852, 8139060, 8817315, 9405136, 10580778, 10852080, 11756420, 14107704, 16278120, 17634630, 21161556, 23512840, 26451945, 28215408, 32556240, 35269260, 42323112, 47025680, 52903890, 70538520, 84646224, 105807780, 141077040, 211615560, 423231120]

約数ペア:

[(1, 423231120), (2, 211615560), (3, 141077040), (4, 105807780), (5, 84646224), (6, 70538520), (8, 52903890), (9, 47025680), (10, 42323112), (12, 35269260), (13, 32556240), (15, 28215408), (16, 26451945), (18, 23512840), (20, 21161556), (24, 17634630), (26, 16278120), (30, 14107704), (36, 11756420), (39, 10852080), (40, 10580778), (45, 9405136), (48, 8817315), (52, 8139060), (60, 7053852), (65, 6511248), (72, 5878210), (78, 5426040), (80, 5290389), (90, 4702568), (103, 4109040), (104, 4069530), (117, 3617360), (120, 3526926), (130, 3255624), (144, 2939105), (156, 2713020), (180, 2351284), (195, 2170416), (206, 2054520), (208, 2034765), (234, 1808680), (240, 1763463), (260, 1627812), (309, 1369680), (312, 1356510), (360, 1175642), (390, 1085208), (412, 1027260), (439, 964080), (468, 904340), (515, 821808), (520, 813906), (585, 723472), (618, 684840), (624, 678255), (720, 587821), (780, 542604), (824, 513630), (878, 482040), (927, 456560), (936, 452170), (1030, 410904), (1040, 406953), (1170, 361736), (1236, 342420), (1317, 321360), (1339, 316080), (1545, 273936), (1560, 271302), (1648, 256815), (1756, 241020), (1854, 228280), (1872, 226085), (2060, 205452), (2195, 192816), (2340, 180868), (2472, 171210), (2634, 160680), (2678, 158040), (3090, 136968), (3120, 135651), (3512, 120510), (3708, 114140), (3951, 107120), (4017, 105360), (4120, 102726), (4390, 96408), (4635, 91312), (4680, 90434), (4944, 85605), (5268, 80340), (5356, 79020), (5707, 74160), (6180, 68484), (6585, 64272), (6695, 63216), (7024, 60255), (7416, 57070), (7902, 53560), (8034, 52680), (8240, 51363), (8780, 48204), (9270, 45656), (9360, 45217), (10536, 40170), (10712, 39510), (11414, 37080), (12051, 35120), (12360, 34242), (13170, 32136), (13390, 31608), (14832, 28535), (15804, 26780), (16068, 26340), (17121, 24720), (17560, 24102), (18540, 22828), (19755, 21424), (20085, 21072)]