172230240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 192

約数和(自身を含む): 667892736

約数和(自身を除く): 495662496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3943, 4368, 5460, 6240, 7280, 7886, 8736, 10920, 11829, 14560, 15772, 19715, 21840, 23658, 27601, 31544, 39430, 43680, 47316, 51259, 55202, 59145, 63088, 78860, 82803, 94632, 102518, 110404, 118290, 126176, 138005, 153777, 157720, 165606, 189264, 205036, 220808, 236580, 256295, 276010, 307554, 315440, 331212, 358813, 378528, 410072, 414015, 441616, 473160, 512590, 552020, 615108, 630880, 662424, 717626, 768885, 820144, 828030, 883232, 946320, 1025180, 1076439, 1104040, 1230216, 1324848, 1435252, 1537770, 1640288, 1656060, 1794065, 1892640, 2050360, 2152878, 2208080, 2460432, 2649696, 2870504, 3075540, 3312120, 3588130, 4100720, 4305756, 4416160, 4920864, 5382195, 5741008, 6151080, 6624240, 7176260, 8201440, 8611512, 10764390, 11482016, 12302160, 13248480, 14352520, 17223024, 21528780, 24604320, 28705040, 34446048, 43057560, 57410080, 86115120, 172230240]

約数ペア:

[(1, 172230240), (2, 86115120), (3, 57410080), (4, 43057560), (5, 34446048), (6, 28705040), (7, 24604320), (8, 21528780), (10, 17223024), (12, 14352520), (13, 13248480), (14, 12302160), (15, 11482016), (16, 10764390), (20, 8611512), (21, 8201440), (24, 7176260), (26, 6624240), (28, 6151080), (30, 5741008), (32, 5382195), (35, 4920864), (39, 4416160), (40, 4305756), (42, 4100720), (48, 3588130), (52, 3312120), (56, 3075540), (60, 2870504), (65, 2649696), (70, 2460432), (78, 2208080), (80, 2152878), (84, 2050360), (91, 1892640), (96, 1794065), (104, 1656060), (105, 1640288), (112, 1537770), (120, 1435252), (130, 1324848), (140, 1230216), (156, 1104040), (160, 1076439), (168, 1025180), (182, 946320), (195, 883232), (208, 828030), (210, 820144), (224, 768885), (240, 717626), (260, 662424), (273, 630880), (280, 615108), (312, 552020), (336, 512590), (364, 473160), (390, 441616), (416, 414015), (420, 410072), (455, 378528), (480, 358813), (520, 331212), (546, 315440), (560, 307554), (624, 276010), (672, 256295), (728, 236580), (780, 220808), (840, 205036), (910, 189264), (1040, 165606), (1092, 157720), (1120, 153777), (1248, 138005), (1365, 126176), (1456, 118290), (1560, 110404), (1680, 102518), (1820, 94632), (2080, 82803), (2184, 78860), (2730, 63088), (2912, 59145), (3120, 55202), (3360, 51259), (3640, 47316), (3943, 43680), (4368, 39430), (5460, 31544), (6240, 27601), (7280, 23658), (7886, 21840), (8736, 19715), (10920, 15772), (11829, 14560)]