621492960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3857

約数の個数: 192

約数和(自身を含む): 2205149184

約数和(自身を除く): 1583656224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 3797, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 7594, 8184, 10230, 10912, 11391, 13640, 14880, 15188, 16368, 18985, 20460, 22782, 27280, 30376, 32736, 37970, 40920, 41767, 45564, 54560, 56955, 60752, 75940, 81840, 83534, 91128, 113910, 117707, 121504, 125301, 151880, 163680, 167068, 182256, 208835, 227820, 235414, 250602, 303760, 334136, 353121, 364512, 417670, 455640, 470828, 501204, 588535, 607520, 626505, 668272, 706242, 835340, 911280, 941656, 1002408, 1177070, 1253010, 1294777, 1336544, 1412484, 1670680, 1765605, 1822560, 1883312, 2004816, 2354140, 2506020, 2589554, 2824968, 3341360, 3531210, 3766624, 3884331, 4009632, 4708280, 5012040, 5179108, 5649936, 6473885, 6682720, 7062420, 7768662, 9416560, 10024080, 10358216, 11299872, 12947770, 14124840, 15537324, 18833120, 19421655, 20048160, 20716432, 25895540, 28249680, 31074648, 38843310, 41432864, 51791080, 56499360, 62149296, 77686620, 103582160, 124298592, 155373240, 207164320, 310746480, 621492960]

約数ペア:

[(1, 621492960), (2, 310746480), (3, 207164320), (4, 155373240), (5, 124298592), (6, 103582160), (8, 77686620), (10, 62149296), (11, 56499360), (12, 51791080), (15, 41432864), (16, 38843310), (20, 31074648), (22, 28249680), (24, 25895540), (30, 20716432), (31, 20048160), (32, 19421655), (33, 18833120), (40, 15537324), (44, 14124840), (48, 12947770), (55, 11299872), (60, 10358216), (62, 10024080), (66, 9416560), (80, 7768662), (88, 7062420), (93, 6682720), (96, 6473885), (110, 5649936), (120, 5179108), (124, 5012040), (132, 4708280), (155, 4009632), (160, 3884331), (165, 3766624), (176, 3531210), (186, 3341360), (220, 2824968), (240, 2589554), (248, 2506020), (264, 2354140), (310, 2004816), (330, 1883312), (341, 1822560), (352, 1765605), (372, 1670680), (440, 1412484), (465, 1336544), (480, 1294777), (496, 1253010), (528, 1177070), (620, 1002408), (660, 941656), (682, 911280), (744, 835340), (880, 706242), (930, 668272), (992, 626505), (1023, 607520), (1056, 588535), (1240, 501204), (1320, 470828), (1364, 455640), (1488, 417670), (1705, 364512), (1760, 353121), (1860, 334136), (2046, 303760), (2480, 250602), (2640, 235414), (2728, 227820), (2976, 208835), (3410, 182256), (3720, 167068), (3797, 163680), (4092, 151880), (4960, 125301), (5115, 121504), (5280, 117707), (5456, 113910), (6820, 91128), (7440, 83534), (7594, 81840), (8184, 75940), (10230, 60752), (10912, 56955), (11391, 54560), (13640, 45564), (14880, 41767), (15188, 40920), (16368, 37970), (18985, 32736), (20460, 30376), (22782, 27280)]