196417440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2436

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 527528160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2393, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4786, 5130, 5472, 6840, 7179, 8208, 9120, 9572, 10260, 11965, 13680, 14358, 16416, 19144, 20520, 21537, 23930, 27360, 28716, 35895, 38288, 41040, 43074, 45467, 47860, 57432, 64611, 71790, 76576, 82080, 86148, 90934, 95720, 107685, 114864, 129222, 136401, 143580, 172296, 181868, 191440, 215370, 227335, 229728, 258444, 272802, 287160, 323055, 344592, 363736, 382880, 409203, 430740, 454670, 516888, 545604, 574320, 646110, 682005, 689184, 727472, 818406, 861480, 909340, 1033776, 1091208, 1148640, 1227609, 1292220, 1364010, 1454944, 1636812, 1722960, 1818680, 2046015, 2067552, 2182416, 2455218, 2584440, 2728020, 3273624, 3445920, 3637360, 4092030, 4364832, 4910436, 5168880, 5456040, 6138045, 6547248, 7274720, 8184060, 9820872, 10337760, 10912080, 12276090, 13094496, 16368120, 19641744, 21824160, 24552180, 32736240, 39283488, 49104360, 65472480, 98208720, 196417440]

約数ペア:

[(1, 196417440), (2, 98208720), (3, 65472480), (4, 49104360), (5, 39283488), (6, 32736240), (8, 24552180), (9, 21824160), (10, 19641744), (12, 16368120), (15, 13094496), (16, 12276090), (18, 10912080), (19, 10337760), (20, 9820872), (24, 8184060), (27, 7274720), (30, 6547248), (32, 6138045), (36, 5456040), (38, 5168880), (40, 4910436), (45, 4364832), (48, 4092030), (54, 3637360), (57, 3445920), (60, 3273624), (72, 2728020), (76, 2584440), (80, 2455218), (90, 2182416), (95, 2067552), (96, 2046015), (108, 1818680), (114, 1722960), (120, 1636812), (135, 1454944), (144, 1364010), (152, 1292220), (160, 1227609), (171, 1148640), (180, 1091208), (190, 1033776), (216, 909340), (228, 861480), (240, 818406), (270, 727472), (285, 689184), (288, 682005), (304, 646110), (342, 574320), (360, 545604), (380, 516888), (432, 454670), (456, 430740), (480, 409203), (513, 382880), (540, 363736), (570, 344592), (608, 323055), (684, 287160), (720, 272802), (760, 258444), (855, 229728), (864, 227335), (912, 215370), (1026, 191440), (1080, 181868), (1140, 172296), (1368, 143580), (1440, 136401), (1520, 129222), (1710, 114864), (1824, 107685), (2052, 95720), (2160, 90934), (2280, 86148), (2393, 82080), (2565, 76576), (2736, 71790), (3040, 64611), (3420, 57432), (4104, 47860), (4320, 45467), (4560, 43074), (4786, 41040), (5130, 38288), (5472, 35895), (6840, 28716), (7179, 27360), (8208, 23930), (9120, 21537), (9572, 20520), (10260, 19144), (11965, 16416), (13680, 14358)]