974895480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 256

約数和(自身を含む): 3652992000

約数和(自身を除く): 2678096520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3019, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5382, 5980, 6038, 6210, 7020, 7176, 8073, 8280, 8970, 9057, 10764, 11960, 12076, 12420, 13455, 14040, 15095, 16146, 17940, 18114, 21528, 24152, 24840, 26910, 27171, 30190, 32292, 35880, 36228, 39247, 40365, 45285, 53820, 54342, 60380, 64584, 69437, 72456, 78494, 80730, 81513, 90570, 107640, 108684, 117741, 120760, 135855, 138874, 156988, 161460, 163026, 181140, 196235, 208311, 217368, 235482, 271710, 277748, 313976, 322920, 326052, 347185, 353223, 362280, 392470, 407565, 416622, 470964, 543420, 555496, 588705, 624933, 652104, 694370, 706446, 784940, 815130, 833244, 902681, 941928, 1041555, 1059669, 1086840, 1177410, 1249866, 1388740, 1412892, 1569880, 1630260, 1666488, 1766115, 1805362, 1874799, 2083110, 2119338, 2354820, 2499732, 2708043, 2777480, 2825784, 3124665, 3260520, 3532230, 3610724, 3749598, 4166220, 4238676, 4513405, 4709640, 4999464, 5298345, 5416086, 6249330, 7064460, 7221448, 7499196, 8124129, 8332440, 8477352, 9026810, 9373995, 10596690, 10832172, 12498660, 13540215, 14128920, 14998392, 16248258, 18053620, 18747990, 21193380, 21664344, 24372387, 24997320, 27080430, 32496516, 36107240, 37495980, 40620645, 42386760, 48744774, 54160860, 64993032, 74991960, 81241290, 97489548, 108321720, 121861935, 162482580, 194979096, 243723870, 324965160, 487447740, 974895480]

約数ペア:

[(1, 974895480), (2, 487447740), (3, 324965160), (4, 243723870), (5, 194979096), (6, 162482580), (8, 121861935), (9, 108321720), (10, 97489548), (12, 81241290), (13, 74991960), (15, 64993032), (18, 54160860), (20, 48744774), (23, 42386760), (24, 40620645), (26, 37495980), (27, 36107240), (30, 32496516), (36, 27080430), (39, 24997320), (40, 24372387), (45, 21664344), (46, 21193380), (52, 18747990), (54, 18053620), (60, 16248258), (65, 14998392), (69, 14128920), (72, 13540215), (78, 12498660), (90, 10832172), (92, 10596690), (104, 9373995), (108, 9026810), (115, 8477352), (117, 8332440), (120, 8124129), (130, 7499196), (135, 7221448), (138, 7064460), (156, 6249330), (180, 5416086), (184, 5298345), (195, 4999464), (207, 4709640), (216, 4513405), (230, 4238676), (234, 4166220), (260, 3749598), (270, 3610724), (276, 3532230), (299, 3260520), (312, 3124665), (345, 2825784), (351, 2777480), (360, 2708043), (390, 2499732), (414, 2354820), (460, 2119338), (468, 2083110), (520, 1874799), (540, 1805362), (552, 1766115), (585, 1666488), (598, 1630260), (621, 1569880), (690, 1412892), (702, 1388740), (780, 1249866), (828, 1177410), (897, 1086840), (920, 1059669), (936, 1041555), (1035, 941928), (1080, 902681), (1170, 833244), (1196, 815130), (1242, 784940), (1380, 706446), (1404, 694370), (1495, 652104), (1560, 624933), (1656, 588705), (1755, 555496), (1794, 543420), (2070, 470964), (2340, 416622), (2392, 407565), (2484, 392470), (2691, 362280), (2760, 353223), (2808, 347185), (2990, 326052), (3019, 322920), (3105, 313976), (3510, 277748), (3588, 271710), (4140, 235482), (4485, 217368), (4680, 208311), (4968, 196235), (5382, 181140), (5980, 163026), (6038, 161460), (6210, 156988), (7020, 138874), (7176, 135855), (8073, 120760), (8280, 117741), (8970, 108684), (9057, 107640), (10764, 90570), (11960, 81513), (12076, 80730), (12420, 78494), (13455, 72456), (14040, 69437), (15095, 64584), (16146, 60380), (17940, 54342), (18114, 53820), (21528, 45285), (24152, 40365), (24840, 39247), (26910, 36228), (27171, 35880), (30190, 32292)]