12346792680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{1439}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 37424332800

約数和(自身を除く): 25077540120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 563, 635, 762, 1016, 1126, 1270, 1439, 1524, 1689, 1905, 2252, 2540, 2815, 2878, 3048, 3378, 3810, 4317, 4504, 5080, 5630, 5756, 6756, 7195, 7620, 8445, 8634, 11260, 11512, 13512, 14390, 15240, 16890, 17268, 21585, 22520, 28780, 33780, 34536, 43170, 57560, 67560, 71501, 86340, 143002, 172680, 182753, 214503, 286004, 357505, 365506, 429006, 548259, 572008, 715010, 731012, 810157, 858012, 913765, 1072515, 1096518, 1430020, 1462024, 1620314, 1716024, 1827530, 2145030, 2193036, 2430471, 2741295, 2860040, 3240628, 3655060, 4050785, 4290060, 4386072, 4860942, 5482590, 6481256, 7310120, 8101570, 8580120, 9721884, 10965180, 12152355, 16203140, 19443768, 21930360, 24304710, 32406280, 48609420, 97218840, 102889939, 205779878, 308669817, 411559756, 514449695, 617339634, 823119512, 1028899390, 1234679268, 1543349085, 2057798780, 2469358536, 3086698170, 4115597560, 6173396340, 12346792680]

約数ペア:

[(1, 12346792680), (2, 6173396340), (3, 4115597560), (4, 3086698170), (5, 2469358536), (6, 2057798780), (8, 1543349085), (10, 1234679268), (12, 1028899390), (15, 823119512), (20, 617339634), (24, 514449695), (30, 411559756), (40, 308669817), (60, 205779878), (120, 102889939), (127, 97218840), (254, 48609420), (381, 32406280), (508, 24304710), (563, 21930360), (635, 19443768), (762, 16203140), (1016, 12152355), (1126, 10965180), (1270, 9721884), (1439, 8580120), (1524, 8101570), (1689, 7310120), (1905, 6481256), (2252, 5482590), (2540, 4860942), (2815, 4386072), (2878, 4290060), (3048, 4050785), (3378, 3655060), (3810, 3240628), (4317, 2860040), (4504, 2741295), (5080, 2430471), (5630, 2193036), (5756, 2145030), (6756, 1827530), (7195, 1716024), (7620, 1620314), (8445, 1462024), (8634, 1430020), (11260, 1096518), (11512, 1072515), (13512, 913765), (14390, 858012), (15240, 810157), (16890, 731012), (17268, 715010), (21585, 572008), (22520, 548259), (28780, 429006), (33780, 365506), (34536, 357505), (43170, 286004), (57560, 214503), (67560, 182753), (71501, 172680), (86340, 143002)]