670735260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 2305185792

約数和(自身を除く): 1634450532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 61, 65, 74, 78, 90, 111, 117, 122, 127, 130, 148, 156, 180, 183, 185, 195, 222, 234, 244, 254, 260, 305, 333, 366, 370, 381, 390, 444, 468, 481, 508, 549, 555, 585, 610, 635, 666, 732, 740, 762, 780, 793, 915, 962, 1098, 1110, 1143, 1170, 1220, 1270, 1332, 1443, 1524, 1586, 1651, 1665, 1830, 1905, 1924, 2196, 2220, 2257, 2286, 2340, 2379, 2405, 2540, 2745, 2886, 3172, 3302, 3330, 3660, 3810, 3965, 4329, 4514, 4572, 4699, 4758, 4810, 4953, 5490, 5715, 5772, 6604, 6660, 6771, 7137, 7215, 7620, 7747, 7930, 8255, 8658, 9028, 9398, 9516, 9620, 9906, 10980, 11285, 11430, 11895, 13542, 14097, 14274, 14430, 14859, 15494, 15860, 16510, 17316, 18796, 19812, 20313, 21645, 22570, 22860, 23241, 23495, 23790, 24765, 27084, 28194, 28548, 28860, 29341, 29718, 30988, 33020, 33855, 35685, 38735, 40626, 42291, 43290, 45140, 46482, 46990, 47580, 49530, 56388, 58682, 59436, 61087, 67710, 69723, 70485, 71370, 74295, 77470, 81252, 84582, 86580, 88023, 92964, 93980, 99060, 100711, 101565, 116205, 117364, 122174, 135420, 139446, 140970, 142740, 146705, 148590, 154940, 169164, 176046, 183261, 201422, 203130, 211455, 232410, 244348, 264069, 278892, 281940, 286639, 293410, 297180, 302133, 305435, 348615, 352092, 366522, 402844, 406260, 422910, 440115, 464820, 503555, 528138, 549783, 573278, 586820, 604266, 610870, 697230, 733044, 845820, 859917, 880230, 906399, 916305, 1007110, 1056276, 1099566, 1146556, 1208532, 1221740, 1320345, 1394460, 1433195, 1510665, 1719834, 1760460, 1812798, 1832610, 2014220, 2199132, 2579751, 2640690, 2748915, 2866390, 3021330, 3439668, 3625596, 3665220, 3726307, 4299585, 4531995, 5159502, 5281380, 5497830, 5732780, 6042660, 7452614, 8599170, 9063990, 10319004, 10995660, 11178921, 12898755, 14905228, 17198340, 18127980, 18631535, 22357842, 25797510, 33536763, 37263070, 44715684, 51595020, 55894605, 67073526, 74526140, 111789210, 134147052, 167683815, 223578420, 335367630, 670735260]

約数ペア:

[(1, 670735260), (2, 335367630), (3, 223578420), (4, 167683815), (5, 134147052), (6, 111789210), (9, 74526140), (10, 67073526), (12, 55894605), (13, 51595020), (15, 44715684), (18, 37263070), (20, 33536763), (26, 25797510), (30, 22357842), (36, 18631535), (37, 18127980), (39, 17198340), (45, 14905228), (52, 12898755), (60, 11178921), (61, 10995660), (65, 10319004), (74, 9063990), (78, 8599170), (90, 7452614), (111, 6042660), (117, 5732780), (122, 5497830), (127, 5281380), (130, 5159502), (148, 4531995), (156, 4299585), (180, 3726307), (183, 3665220), (185, 3625596), (195, 3439668), (222, 3021330), (234, 2866390), (244, 2748915), (254, 2640690), (260, 2579751), (305, 2199132), (333, 2014220), (366, 1832610), (370, 1812798), (381, 1760460), (390, 1719834), (444, 1510665), (468, 1433195), (481, 1394460), (508, 1320345), (549, 1221740), (555, 1208532), (585, 1146556), (610, 1099566), (635, 1056276), (666, 1007110), (732, 916305), (740, 906399), (762, 880230), (780, 859917), (793, 845820), (915, 733044), (962, 697230), (1098, 610870), (1110, 604266), (1143, 586820), (1170, 573278), (1220, 549783), (1270, 528138), (1332, 503555), (1443, 464820), (1524, 440115), (1586, 422910), (1651, 406260), (1665, 402844), (1830, 366522), (1905, 352092), (1924, 348615), (2196, 305435), (2220, 302133), (2257, 297180), (2286, 293410), (2340, 286639), (2379, 281940), (2405, 278892), (2540, 264069), (2745, 244348), (2886, 232410), (3172, 211455), (3302, 203130), (3330, 201422), (3660, 183261), (3810, 176046), (3965, 169164), (4329, 154940), (4514, 148590), (4572, 146705), (4699, 142740), (4758, 140970), (4810, 139446), (4953, 135420), (5490, 122174), (5715, 117364), (5772, 116205), (6604, 101565), (6660, 100711), (6771, 99060), (7137, 93980), (7215, 92964), (7620, 88023), (7747, 86580), (7930, 84582), (8255, 81252), (8658, 77470), (9028, 74295), (9398, 71370), (9516, 70485), (9620, 69723), (9906, 67710), (10980, 61087), (11285, 59436), (11430, 58682), (11895, 56388), (13542, 49530), (14097, 47580), (14274, 46990), (14430, 46482), (14859, 45140), (15494, 43290), (15860, 42291), (16510, 40626), (17316, 38735), (18796, 35685), (19812, 33855), (20313, 33020), (21645, 30988), (22570, 29718), (22860, 29341), (23241, 28860), (23495, 28548), (23790, 28194), (24765, 27084)]