395495520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3853

約数の個数: 192

約数和(自身を含む): 1470099456

約数和(自身を除く): 1074603936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3797, 4340, 4960, 5208, 6510, 6944, 7440, 7594, 8680, 10416, 11391, 13020, 14880, 15188, 17360, 18985, 20832, 22782, 26040, 26579, 30376, 34720, 37970, 45564, 52080, 53158, 56955, 60752, 75940, 79737, 91128, 104160, 106316, 113910, 117707, 121504, 132895, 151880, 159474, 182256, 212632, 227820, 235414, 265790, 303760, 318948, 353121, 364512, 398685, 425264, 455640, 470828, 531580, 588535, 607520, 637896, 706242, 797370, 823949, 850528, 911280, 941656, 1063160, 1177070, 1275792, 1412484, 1594740, 1647898, 1765605, 1822560, 1883312, 2126320, 2354140, 2471847, 2551584, 2824968, 3189480, 3295796, 3531210, 3766624, 4119745, 4252640, 4708280, 4943694, 5649936, 6378960, 6591592, 7062420, 8239490, 9416560, 9887388, 11299872, 12359235, 12757920, 13183184, 14124840, 16478980, 18833120, 19774776, 24718470, 26366368, 28249680, 32957960, 39549552, 49436940, 56499360, 65915920, 79099104, 98873880, 131831840, 197747760, 395495520]

約数ペア:

[(1, 395495520), (2, 197747760), (3, 131831840), (4, 98873880), (5, 79099104), (6, 65915920), (7, 56499360), (8, 49436940), (10, 39549552), (12, 32957960), (14, 28249680), (15, 26366368), (16, 24718470), (20, 19774776), (21, 18833120), (24, 16478980), (28, 14124840), (30, 13183184), (31, 12757920), (32, 12359235), (35, 11299872), (40, 9887388), (42, 9416560), (48, 8239490), (56, 7062420), (60, 6591592), (62, 6378960), (70, 5649936), (80, 4943694), (84, 4708280), (93, 4252640), (96, 4119745), (105, 3766624), (112, 3531210), (120, 3295796), (124, 3189480), (140, 2824968), (155, 2551584), (160, 2471847), (168, 2354140), (186, 2126320), (210, 1883312), (217, 1822560), (224, 1765605), (240, 1647898), (248, 1594740), (280, 1412484), (310, 1275792), (336, 1177070), (372, 1063160), (420, 941656), (434, 911280), (465, 850528), (480, 823949), (496, 797370), (560, 706242), (620, 637896), (651, 607520), (672, 588535), (744, 531580), (840, 470828), (868, 455640), (930, 425264), (992, 398685), (1085, 364512), (1120, 353121), (1240, 318948), (1302, 303760), (1488, 265790), (1680, 235414), (1736, 227820), (1860, 212632), (2170, 182256), (2480, 159474), (2604, 151880), (2976, 132895), (3255, 121504), (3360, 117707), (3472, 113910), (3720, 106316), (3797, 104160), (4340, 91128), (4960, 79737), (5208, 75940), (6510, 60752), (6944, 56955), (7440, 53158), (7594, 52080), (8680, 45564), (10416, 37970), (11391, 34720), (13020, 30376), (14880, 26579), (15188, 26040), (17360, 22782), (18985, 20832)]