844416240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 2769465600

約数和(自身を除く): 1925049360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 281, 285, 304, 380, 456, 562, 570, 659, 760, 843, 912, 1124, 1140, 1318, 1405, 1520, 1686, 1977, 2248, 2280, 2636, 2810, 3295, 3372, 3954, 4215, 4496, 4560, 5272, 5339, 5620, 6590, 6744, 7908, 8430, 9885, 10544, 10678, 11240, 12521, 13180, 13488, 15816, 16017, 16860, 19770, 21356, 22480, 25042, 26360, 26695, 31632, 32034, 33720, 37563, 39540, 42712, 50084, 52720, 53390, 62605, 64068, 67440, 75126, 79080, 80085, 85424, 100168, 106780, 125210, 128136, 150252, 158160, 160170, 185179, 187815, 200336, 213560, 250420, 256272, 300504, 320340, 370358, 375630, 427120, 500840, 555537, 601008, 640680, 740716, 751260, 925895, 1001680, 1111074, 1281360, 1481432, 1502520, 1851790, 2222148, 2777685, 2962864, 3005040, 3518401, 3703580, 4444296, 5555370, 7036802, 7407160, 8888592, 10555203, 11110740, 14073604, 14814320, 17592005, 21110406, 22221480, 28147208, 35184010, 42220812, 44442960, 52776015, 56294416, 70368020, 84441624, 105552030, 140736040, 168883248, 211104060, 281472080, 422208120, 844416240]

約数ペア:

[(1, 844416240), (2, 422208120), (3, 281472080), (4, 211104060), (5, 168883248), (6, 140736040), (8, 105552030), (10, 84441624), (12, 70368020), (15, 56294416), (16, 52776015), (19, 44442960), (20, 42220812), (24, 35184010), (30, 28147208), (38, 22221480), (40, 21110406), (48, 17592005), (57, 14814320), (60, 14073604), (76, 11110740), (80, 10555203), (95, 8888592), (114, 7407160), (120, 7036802), (152, 5555370), (190, 4444296), (228, 3703580), (240, 3518401), (281, 3005040), (285, 2962864), (304, 2777685), (380, 2222148), (456, 1851790), (562, 1502520), (570, 1481432), (659, 1281360), (760, 1111074), (843, 1001680), (912, 925895), (1124, 751260), (1140, 740716), (1318, 640680), (1405, 601008), (1520, 555537), (1686, 500840), (1977, 427120), (2248, 375630), (2280, 370358), (2636, 320340), (2810, 300504), (3295, 256272), (3372, 250420), (3954, 213560), (4215, 200336), (4496, 187815), (4560, 185179), (5272, 160170), (5339, 158160), (5620, 150252), (6590, 128136), (6744, 125210), (7908, 106780), (8430, 100168), (9885, 85424), (10544, 80085), (10678, 79080), (11240, 75126), (12521, 67440), (13180, 64068), (13488, 62605), (15816, 53390), (16017, 52720), (16860, 50084), (19770, 42712), (21356, 39540), (22480, 37563), (25042, 33720), (26360, 32034), (26695, 31632)]