213589440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 554506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 419, 432, 472, 480, 531, 540, 576, 590, 708, 720, 838, 864, 885, 944, 960, 1062, 1080, 1180, 1257, 1416, 1440, 1593, 1676, 1728, 1770, 1888, 2095, 2124, 2160, 2360, 2514, 2655, 2832, 2880, 3186, 3352, 3540, 3771, 3776, 4190, 4248, 4320, 4720, 5028, 5310, 5664, 6285, 6372, 6704, 7080, 7542, 7965, 8380, 8496, 8640, 9440, 10056, 10620, 11313, 11328, 12570, 12744, 13408, 14160, 15084, 15930, 16760, 16992, 18855, 18880, 20112, 21240, 22626, 24721, 25140, 25488, 26816, 28320, 30168, 31860, 33520, 33984, 37710, 40224, 42480, 45252, 49442, 50280, 50976, 56565, 56640, 60336, 63720, 67040, 74163, 75420, 80448, 84960, 90504, 98884, 100560, 101952, 113130, 120672, 123605, 127440, 134080, 148326, 150840, 169920, 181008, 197768, 201120, 222489, 226260, 241344, 247210, 254880, 296652, 301680, 362016, 370815, 395536, 402240, 444978, 452520, 494420, 509760, 593304, 603360, 667467, 724032, 741630, 791072, 889956, 905040, 988840, 1112445, 1186608, 1206720, 1334934, 1483260, 1582144, 1779912, 1810080, 1977680, 2224890, 2373216, 2669868, 2966520, 3337335, 3559824, 3620160, 3955360, 4449780, 4746432, 5339736, 5933040, 6674670, 7119648, 7910720, 8899560, 10679472, 11866080, 13349340, 14239296, 17799120, 21358944, 23732160, 26698680, 35598240, 42717888, 53397360, 71196480, 106794720, 213589440]

約数ペア:

[(1, 213589440), (2, 106794720), (3, 71196480), (4, 53397360), (5, 42717888), (6, 35598240), (8, 26698680), (9, 23732160), (10, 21358944), (12, 17799120), (15, 14239296), (16, 13349340), (18, 11866080), (20, 10679472), (24, 8899560), (27, 7910720), (30, 7119648), (32, 6674670), (36, 5933040), (40, 5339736), (45, 4746432), (48, 4449780), (54, 3955360), (59, 3620160), (60, 3559824), (64, 3337335), (72, 2966520), (80, 2669868), (90, 2373216), (96, 2224890), (108, 1977680), (118, 1810080), (120, 1779912), (135, 1582144), (144, 1483260), (160, 1334934), (177, 1206720), (180, 1186608), (192, 1112445), (216, 988840), (236, 905040), (240, 889956), (270, 791072), (288, 741630), (295, 724032), (320, 667467), (354, 603360), (360, 593304), (419, 509760), (432, 494420), (472, 452520), (480, 444978), (531, 402240), (540, 395536), (576, 370815), (590, 362016), (708, 301680), (720, 296652), (838, 254880), (864, 247210), (885, 241344), (944, 226260), (960, 222489), (1062, 201120), (1080, 197768), (1180, 181008), (1257, 169920), (1416, 150840), (1440, 148326), (1593, 134080), (1676, 127440), (1728, 123605), (1770, 120672), (1888, 113130), (2095, 101952), (2124, 100560), (2160, 98884), (2360, 90504), (2514, 84960), (2655, 80448), (2832, 75420), (2880, 74163), (3186, 67040), (3352, 63720), (3540, 60336), (3771, 56640), (3776, 56565), (4190, 50976), (4248, 50280), (4320, 49442), (4720, 45252), (5028, 42480), (5310, 40224), (5664, 37710), (6285, 33984), (6372, 33520), (6704, 31860), (7080, 30168), (7542, 28320), (7965, 26816), (8380, 25488), (8496, 25140), (8640, 24721), (9440, 22626), (10056, 21240), (10620, 20112), (11313, 18880), (11328, 18855), (12570, 16992), (12744, 16760), (13408, 15930), (14160, 15084)]