313376310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 980582400

約数和(自身を除く): 667206090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 37, 38, 39, 45, 54, 57, 65, 74, 78, 90, 95, 111, 114, 117, 127, 130, 135, 171, 185, 190, 195, 222, 234, 247, 254, 270, 285, 333, 342, 351, 370, 381, 390, 481, 494, 513, 555, 570, 585, 635, 666, 702, 703, 741, 762, 855, 962, 999, 1026, 1110, 1143, 1170, 1235, 1270, 1406, 1443, 1482, 1651, 1665, 1710, 1755, 1905, 1998, 2109, 2223, 2286, 2405, 2413, 2470, 2565, 2886, 3302, 3330, 3429, 3510, 3515, 3705, 3810, 4218, 4329, 4446, 4699, 4810, 4826, 4953, 4995, 5130, 5715, 6327, 6669, 6858, 7030, 7215, 7239, 7410, 8255, 8658, 9139, 9398, 9906, 9990, 10545, 11115, 11430, 12065, 12654, 12987, 13338, 14097, 14430, 14478, 14859, 16510, 17145, 18278, 18981, 21090, 21645, 21717, 22230, 23495, 24130, 24765, 25974, 27417, 28194, 29718, 31369, 31635, 33345, 34290, 36195, 37962, 42291, 43290, 43434, 44577, 45695, 46990, 49530, 54834, 61087, 62738, 63270, 64935, 65151, 66690, 70485, 72390, 74295, 82251, 84582, 89154, 89281, 91390, 94107, 94905, 108585, 122174, 126873, 129870, 130302, 137085, 140970, 148590, 156845, 164502, 178562, 183261, 188214, 189810, 211455, 217170, 222885, 246753, 253746, 267843, 274170, 282321, 305435, 313690, 325755, 366522, 411255, 422910, 445770, 446405, 470535, 493506, 535686, 549783, 564642, 610870, 634365, 651510, 803529, 822510, 846963, 892810, 916305, 941070, 1099566, 1160653, 1233765, 1268730, 1339215, 1411605, 1607058, 1649349, 1693926, 1832610, 2321306, 2410587, 2467530, 2678430, 2748915, 2823210, 3298698, 3481959, 4017645, 4234815, 4821174, 5497830, 5803265, 6963918, 8035290, 8246745, 8469630, 10445877, 11606530, 12052935, 16493490, 17409795, 20891754, 24105870, 31337631, 34819590, 52229385, 62675262, 104458770, 156688155, 313376310]

約数ペア:

[(1, 313376310), (2, 156688155), (3, 104458770), (5, 62675262), (6, 52229385), (9, 34819590), (10, 31337631), (13, 24105870), (15, 20891754), (18, 17409795), (19, 16493490), (26, 12052935), (27, 11606530), (30, 10445877), (37, 8469630), (38, 8246745), (39, 8035290), (45, 6963918), (54, 5803265), (57, 5497830), (65, 4821174), (74, 4234815), (78, 4017645), (90, 3481959), (95, 3298698), (111, 2823210), (114, 2748915), (117, 2678430), (127, 2467530), (130, 2410587), (135, 2321306), (171, 1832610), (185, 1693926), (190, 1649349), (195, 1607058), (222, 1411605), (234, 1339215), (247, 1268730), (254, 1233765), (270, 1160653), (285, 1099566), (333, 941070), (342, 916305), (351, 892810), (370, 846963), (381, 822510), (390, 803529), (481, 651510), (494, 634365), (513, 610870), (555, 564642), (570, 549783), (585, 535686), (635, 493506), (666, 470535), (702, 446405), (703, 445770), (741, 422910), (762, 411255), (855, 366522), (962, 325755), (999, 313690), (1026, 305435), (1110, 282321), (1143, 274170), (1170, 267843), (1235, 253746), (1270, 246753), (1406, 222885), (1443, 217170), (1482, 211455), (1651, 189810), (1665, 188214), (1710, 183261), (1755, 178562), (1905, 164502), (1998, 156845), (2109, 148590), (2223, 140970), (2286, 137085), (2405, 130302), (2413, 129870), (2470, 126873), (2565, 122174), (2886, 108585), (3302, 94905), (3330, 94107), (3429, 91390), (3510, 89281), (3515, 89154), (3705, 84582), (3810, 82251), (4218, 74295), (4329, 72390), (4446, 70485), (4699, 66690), (4810, 65151), (4826, 64935), (4953, 63270), (4995, 62738), (5130, 61087), (5715, 54834), (6327, 49530), (6669, 46990), (6858, 45695), (7030, 44577), (7215, 43434), (7239, 43290), (7410, 42291), (8255, 37962), (8658, 36195), (9139, 34290), (9398, 33345), (9906, 31635), (9990, 31369), (10545, 29718), (11115, 28194), (11430, 27417), (12065, 25974), (12654, 24765), (12987, 24130), (13338, 23495), (14097, 22230), (14430, 21717), (14478, 21645), (14859, 21090), (16510, 18981), (17145, 18278)]