244694160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 894466560

約数和(自身を除く): 649772400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 577, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1154, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1731, 1767, 1860, 2232, 2280, 2308, 2356, 2480, 2736, 2790, 2885, 2945, 3420, 3462, 3534, 3720, 4464, 4560, 4616, 4712, 5193, 5301, 5580, 5770, 5890, 6840, 6924, 7068, 7440, 8655, 8835, 9232, 9424, 10386, 10602, 10963, 11160, 11540, 11780, 13680, 13848, 14136, 17310, 17670, 17887, 20772, 21204, 21926, 22320, 23080, 23560, 25965, 26505, 27696, 28272, 32889, 34620, 35340, 35774, 41544, 42408, 43852, 46160, 47120, 51930, 53010, 53661, 54815, 65778, 69240, 70680, 71548, 83088, 84816, 87704, 89435, 98667, 103860, 106020, 107322, 109630, 131556, 138480, 141360, 143096, 160983, 164445, 175408, 178870, 197334, 207720, 212040, 214644, 219260, 263112, 268305, 286192, 321966, 328890, 339853, 357740, 394668, 415440, 424080, 429288, 438520, 493335, 526224, 536610, 643932, 657780, 679706, 715480, 789336, 804915, 858576, 877040, 986670, 1019559, 1073220, 1287864, 1315560, 1359412, 1430960, 1578672, 1609830, 1699265, 1973340, 2039118, 2146440, 2575728, 2631120, 2718824, 3058677, 3219660, 3398530, 3946680, 4078236, 4292880, 5097795, 5437648, 6117354, 6439320, 6797060, 7893360, 8156472, 10195590, 12234708, 12878640, 13594120, 15293385, 16312944, 20391180, 24469416, 27188240, 30586770, 40782360, 48938832, 61173540, 81564720, 122347080, 244694160]

約数ペア:

[(1, 244694160), (2, 122347080), (3, 81564720), (4, 61173540), (5, 48938832), (6, 40782360), (8, 30586770), (9, 27188240), (10, 24469416), (12, 20391180), (15, 16312944), (16, 15293385), (18, 13594120), (19, 12878640), (20, 12234708), (24, 10195590), (30, 8156472), (31, 7893360), (36, 6797060), (38, 6439320), (40, 6117354), (45, 5437648), (48, 5097795), (57, 4292880), (60, 4078236), (62, 3946680), (72, 3398530), (76, 3219660), (80, 3058677), (90, 2718824), (93, 2631120), (95, 2575728), (114, 2146440), (120, 2039118), (124, 1973340), (144, 1699265), (152, 1609830), (155, 1578672), (171, 1430960), (180, 1359412), (186, 1315560), (190, 1287864), (228, 1073220), (240, 1019559), (248, 986670), (279, 877040), (285, 858576), (304, 804915), (310, 789336), (342, 715480), (360, 679706), (372, 657780), (380, 643932), (456, 536610), (465, 526224), (496, 493335), (558, 438520), (570, 429288), (577, 424080), (589, 415440), (620, 394668), (684, 357740), (720, 339853), (744, 328890), (760, 321966), (855, 286192), (912, 268305), (930, 263112), (1116, 219260), (1140, 214644), (1154, 212040), (1178, 207720), (1240, 197334), (1368, 178870), (1395, 175408), (1488, 164445), (1520, 160983), (1710, 143096), (1731, 141360), (1767, 138480), (1860, 131556), (2232, 109630), (2280, 107322), (2308, 106020), (2356, 103860), (2480, 98667), (2736, 89435), (2790, 87704), (2885, 84816), (2945, 83088), (3420, 71548), (3462, 70680), (3534, 69240), (3720, 65778), (4464, 54815), (4560, 53661), (4616, 53010), (4712, 51930), (5193, 47120), (5301, 46160), (5580, 43852), (5770, 42408), (5890, 41544), (6840, 35774), (6924, 35340), (7068, 34620), (7440, 32889), (8655, 28272), (8835, 27696), (9232, 26505), (9424, 25965), (10386, 23560), (10602, 23080), (10963, 22320), (11160, 21926), (11540, 21204), (11780, 20772), (13680, 17887), (13848, 17670), (14136, 17310)]