223207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 160

約数和(自身を含む): 752332800

約数和(自身を除く): 529125360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1579, 1767, 1860, 2280, 2356, 2480, 2945, 3158, 3534, 3720, 4560, 4712, 4737, 5890, 6316, 7068, 7440, 7895, 8835, 9424, 9474, 11780, 12632, 14136, 15790, 17670, 18948, 23560, 23685, 25264, 28272, 30001, 31580, 35340, 37896, 47120, 47370, 48949, 60002, 63160, 70680, 75792, 90003, 94740, 97898, 120004, 126320, 141360, 146847, 150005, 180006, 189480, 195796, 240008, 244745, 293694, 300010, 360012, 378960, 391592, 450015, 480016, 489490, 587388, 600020, 720024, 734235, 783184, 900030, 930031, 978980, 1174776, 1200040, 1440048, 1468470, 1800060, 1860062, 1957960, 2349552, 2400080, 2790093, 2936940, 3600120, 3720124, 3915920, 4650155, 5580186, 5873880, 7200240, 7440248, 9300310, 11160372, 11747760, 13950465, 14880496, 18600620, 22320744, 27900930, 37201240, 44641488, 55801860, 74402480, 111603720, 223207440]

約数ペア:

[(1, 223207440), (2, 111603720), (3, 74402480), (4, 55801860), (5, 44641488), (6, 37201240), (8, 27900930), (10, 22320744), (12, 18600620), (15, 14880496), (16, 13950465), (19, 11747760), (20, 11160372), (24, 9300310), (30, 7440248), (31, 7200240), (38, 5873880), (40, 5580186), (48, 4650155), (57, 3915920), (60, 3720124), (62, 3600120), (76, 2936940), (80, 2790093), (93, 2400080), (95, 2349552), (114, 1957960), (120, 1860062), (124, 1800060), (152, 1468470), (155, 1440048), (186, 1200040), (190, 1174776), (228, 978980), (240, 930031), (248, 900030), (285, 783184), (304, 734235), (310, 720024), (372, 600020), (380, 587388), (456, 489490), (465, 480016), (496, 450015), (570, 391592), (589, 378960), (620, 360012), (744, 300010), (760, 293694), (912, 244745), (930, 240008), (1140, 195796), (1178, 189480), (1240, 180006), (1488, 150005), (1520, 146847), (1579, 141360), (1767, 126320), (1860, 120004), (2280, 97898), (2356, 94740), (2480, 90003), (2945, 75792), (3158, 70680), (3534, 63160), (3720, 60002), (4560, 48949), (4712, 47370), (4737, 47120), (5890, 37896), (6316, 35340), (7068, 31580), (7440, 30001), (7895, 28272), (8835, 25264), (9424, 23685), (9474, 23560), (11780, 18948), (12632, 17670), (14136, 15790)]