627829920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7692

約数の個数: 192

約数和(自身を含む): 2313360000

約数和(自身を除く): 1685530080

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, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 7649, 8208, 9120, 10260, 13680, 15298, 16416, 20520, 22947, 27360, 30596, 38245, 41040, 45894, 61192, 68841, 76490, 82080, 91788, 114735, 122384, 137682, 145331, 152980, 183576, 206523, 229470, 244768, 275364, 290662, 305960, 344205, 367152, 413046, 435993, 458940, 550728, 581324, 611920, 688410, 726655, 734304, 826092, 871986, 917880, 1032615, 1101456, 1162648, 1223840, 1307979, 1376820, 1453310, 1652184, 1743972, 1835760, 2065230, 2179965, 2202912, 2325296, 2615958, 2753640, 2906620, 3304368, 3487944, 3671520, 3923937, 4130460, 4359930, 4650592, 5231916, 5507280, 5813240, 6539895, 6608736, 6975888, 7847874, 8260920, 8719860, 10463832, 11014560, 11626480, 13079790, 13951776, 15695748, 16521840, 17439720, 19619685, 20927664, 23252960, 26159580, 31391496, 33043680, 34879440, 39239370, 41855328, 52319160, 62782992, 69758880, 78478740, 104638320, 125565984, 156957480, 209276640, 313914960, 627829920]

約数ペア:

[(1, 627829920), (2, 313914960), (3, 209276640), (4, 156957480), (5, 125565984), (6, 104638320), (8, 78478740), (9, 69758880), (10, 62782992), (12, 52319160), (15, 41855328), (16, 39239370), (18, 34879440), (19, 33043680), (20, 31391496), (24, 26159580), (27, 23252960), (30, 20927664), (32, 19619685), (36, 17439720), (38, 16521840), (40, 15695748), (45, 13951776), (48, 13079790), (54, 11626480), (57, 11014560), (60, 10463832), (72, 8719860), (76, 8260920), (80, 7847874), (90, 6975888), (95, 6608736), (96, 6539895), (108, 5813240), (114, 5507280), (120, 5231916), (135, 4650592), (144, 4359930), (152, 4130460), (160, 3923937), (171, 3671520), (180, 3487944), (190, 3304368), (216, 2906620), (228, 2753640), (240, 2615958), (270, 2325296), (285, 2202912), (288, 2179965), (304, 2065230), (342, 1835760), (360, 1743972), (380, 1652184), (432, 1453310), (456, 1376820), (480, 1307979), (513, 1223840), (540, 1162648), (570, 1101456), (608, 1032615), (684, 917880), (720, 871986), (760, 826092), (855, 734304), (864, 726655), (912, 688410), (1026, 611920), (1080, 581324), (1140, 550728), (1368, 458940), (1440, 435993), (1520, 413046), (1710, 367152), (1824, 344205), (2052, 305960), (2160, 290662), (2280, 275364), (2565, 244768), (2736, 229470), (3040, 206523), (3420, 183576), (4104, 152980), (4320, 145331), (4560, 137682), (5130, 122384), (5472, 114735), (6840, 91788), (7649, 82080), (8208, 76490), (9120, 68841), (10260, 61192), (13680, 45894), (15298, 41040), (16416, 38245), (20520, 30596), (22947, 27360)]