238092400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 730175488

約数和(自身を除く): 492083088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 175, 182, 200, 208, 211, 217, 248, 260, 280, 310, 325, 350, 364, 400, 403, 422, 434, 455, 496, 520, 560, 620, 650, 700, 728, 775, 806, 844, 868, 910, 1040, 1055, 1085, 1240, 1300, 1400, 1456, 1477, 1550, 1612, 1688, 1736, 1820, 2015, 2110, 2170, 2275, 2480, 2600, 2743, 2800, 2821, 2954, 3100, 3224, 3376, 3472, 3640, 4030, 4220, 4340, 4550, 5200, 5275, 5425, 5486, 5642, 5908, 6200, 6448, 6541, 7280, 7385, 8060, 8440, 8680, 9100, 10075, 10550, 10850, 10972, 11284, 11816, 12400, 13082, 13715, 14105, 14770, 16120, 16880, 17360, 18200, 19201, 20150, 21100, 21700, 21944, 22568, 23632, 26164, 27430, 28210, 29540, 32240, 32705, 36400, 36925, 38402, 40300, 42200, 43400, 43888, 45136, 45787, 52328, 54860, 56420, 59080, 65410, 68575, 70525, 73850, 76804, 80600, 84400, 85033, 86800, 91574, 96005, 104656, 109720, 112840, 118160, 130820, 137150, 141050, 147700, 153608, 161200, 163525, 170066, 183148, 192010, 219440, 225680, 228935, 261640, 274300, 282100, 295400, 307216, 327050, 340132, 366296, 384020, 425165, 457870, 480025, 523280, 548600, 564200, 590800, 595231, 654100, 680264, 732592, 768040, 850330, 915740, 960050, 1097200, 1128400, 1144675, 1190462, 1308200, 1360528, 1536080, 1700660, 1831480, 1920100, 2125825, 2289350, 2380924, 2616400, 2976155, 3401320, 3662960, 3840200, 4251650, 4578700, 4761848, 5952310, 6802640, 7680400, 8503300, 9157400, 9523696, 11904620, 14880775, 17006600, 18314800, 23809240, 29761550, 34013200, 47618480, 59523100, 119046200, 238092400]

約数ペア:

[(1, 238092400), (2, 119046200), (4, 59523100), (5, 47618480), (7, 34013200), (8, 29761550), (10, 23809240), (13, 18314800), (14, 17006600), (16, 14880775), (20, 11904620), (25, 9523696), (26, 9157400), (28, 8503300), (31, 7680400), (35, 6802640), (40, 5952310), (50, 4761848), (52, 4578700), (56, 4251650), (62, 3840200), (65, 3662960), (70, 3401320), (80, 2976155), (91, 2616400), (100, 2380924), (104, 2289350), (112, 2125825), (124, 1920100), (130, 1831480), (140, 1700660), (155, 1536080), (175, 1360528), (182, 1308200), (200, 1190462), (208, 1144675), (211, 1128400), (217, 1097200), (248, 960050), (260, 915740), (280, 850330), (310, 768040), (325, 732592), (350, 680264), (364, 654100), (400, 595231), (403, 590800), (422, 564200), (434, 548600), (455, 523280), (496, 480025), (520, 457870), (560, 425165), (620, 384020), (650, 366296), (700, 340132), (728, 327050), (775, 307216), (806, 295400), (844, 282100), (868, 274300), (910, 261640), (1040, 228935), (1055, 225680), (1085, 219440), (1240, 192010), (1300, 183148), (1400, 170066), (1456, 163525), (1477, 161200), (1550, 153608), (1612, 147700), (1688, 141050), (1736, 137150), (1820, 130820), (2015, 118160), (2110, 112840), (2170, 109720), (2275, 104656), (2480, 96005), (2600, 91574), (2743, 86800), (2800, 85033), (2821, 84400), (2954, 80600), (3100, 76804), (3224, 73850), (3376, 70525), (3472, 68575), (3640, 65410), (4030, 59080), (4220, 56420), (4340, 54860), (4550, 52328), (5200, 45787), (5275, 45136), (5425, 43888), (5486, 43400), (5642, 42200), (5908, 40300), (6200, 38402), (6448, 36925), (6541, 36400), (7280, 32705), (7385, 32240), (8060, 29540), (8440, 28210), (8680, 27430), (9100, 26164), (10075, 23632), (10550, 22568), (10850, 21944), (10972, 21700), (11284, 21100), (11816, 20150), (12400, 19201), (13082, 18200), (13715, 17360), (14105, 16880), (14770, 16120)]