1790419680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{59207}}^1$

素因数の和:59238

約数の個数: 192

約数和(自身を含む): 7161799680

約数和(自身を除く): 5371380000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 59207, 118414, 177621, 236828, 296035, 355242, 414449, 473656, 532863, 592070, 710484, 828898, 888105, 947312, 1065726, 1184140, 1243347, 1420968, 1598589, 1657796, 1776210, 1894624, 2072245, 2131452, 2368280, 2486694, 2664315, 2841936, 3197178, 3315592, 3552420, 3730041, 4144490, 4262904, 4736560, 4973388, 5328630, 5683872, 6216735, 6394356, 6631184, 7104840, 7460082, 7992945, 8288980, 8525808, 9473120, 9946776, 10657260, 11190123, 12433470, 12788712, 13262368, 14209680, 14920164, 15985890, 16577960, 17051616, 18650205, 19893552, 21314520, 22380246, 24866940, 25577424, 28419360, 29840328, 31971780, 33155920, 37300410, 39787104, 42629040, 44760492, 49733880, 51154848, 55950615, 59680656, 63943560, 66311840, 74600820, 85258080, 89520984, 99467760, 111901230, 119361312, 127887120, 149201640, 179041968, 198935520, 223802460, 255774240, 298403280, 358083936, 447604920, 596806560, 895209840, 1790419680]

約数ペア:

[(1, 1790419680), (2, 895209840), (3, 596806560), (4, 447604920), (5, 358083936), (6, 298403280), (7, 255774240), (8, 223802460), (9, 198935520), (10, 179041968), (12, 149201640), (14, 127887120), (15, 119361312), (16, 111901230), (18, 99467760), (20, 89520984), (21, 85258080), (24, 74600820), (27, 66311840), (28, 63943560), (30, 59680656), (32, 55950615), (35, 51154848), (36, 49733880), (40, 44760492), (42, 42629040), (45, 39787104), (48, 37300410), (54, 33155920), (56, 31971780), (60, 29840328), (63, 28419360), (70, 25577424), (72, 24866940), (80, 22380246), (84, 21314520), (90, 19893552), (96, 18650205), (105, 17051616), (108, 16577960), (112, 15985890), (120, 14920164), (126, 14209680), (135, 13262368), (140, 12788712), (144, 12433470), (160, 11190123), (168, 10657260), (180, 9946776), (189, 9473120), (210, 8525808), (216, 8288980), (224, 7992945), (240, 7460082), (252, 7104840), (270, 6631184), (280, 6394356), (288, 6216735), (315, 5683872), (336, 5328630), (360, 4973388), (378, 4736560), (420, 4262904), (432, 4144490), (480, 3730041), (504, 3552420), (540, 3315592), (560, 3197178), (630, 2841936), (672, 2664315), (720, 2486694), (756, 2368280), (840, 2131452), (864, 2072245), (945, 1894624), (1008, 1776210), (1080, 1657796), (1120, 1598589), (1260, 1420968), (1440, 1243347), (1512, 1184140), (1680, 1065726), (1890, 947312), (2016, 888105), (2160, 828898), (2520, 710484), (3024, 592070), (3360, 532863), (3780, 473656), (4320, 414449), (5040, 355242), (6048, 296035), (7560, 236828), (10080, 177621), (15120, 118414), (30240, 59207)]