16552760000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1977

約数の個数: 280

約数和(自身を含む): 48447691776

約数和(自身を除く): 31894931776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 625, 700, 775, 800, 868, 875, 992, 1000, 1085, 1120, 1240, 1250, 1400, 1550, 1600, 1736, 1750, 1907, 1984, 2000, 2170, 2240, 2480, 2500, 2800, 3100, 3472, 3500, 3814, 3875, 4000, 4340, 4375, 4960, 5000, 5425, 5600, 6200, 6944, 7000, 7628, 7750, 8000, 8680, 8750, 9535, 9920, 10000, 10850, 11200, 12400, 13349, 13888, 14000, 15256, 15500, 17360, 17500, 19070, 19375, 20000, 21700, 24800, 26698, 27125, 28000, 30512, 31000, 34720, 35000, 38140, 38750, 40000, 43400, 47675, 49600, 53396, 54250, 56000, 59117, 61024, 62000, 66745, 69440, 70000, 76280, 77500, 86800, 95350, 106792, 108500, 118234, 122048, 124000, 133490, 135625, 140000, 152560, 155000, 173600, 190700, 213584, 217000, 236468, 238375, 248000, 266980, 271250, 280000, 295585, 305120, 310000, 333725, 347200, 381400, 413819, 427168, 434000, 472936, 476750, 533960, 542500, 591170, 610240, 620000, 667450, 762800, 827638, 854336, 868000, 945872, 953500, 1067920, 1085000, 1182340, 1191875, 1240000, 1334900, 1477925, 1525600, 1655276, 1668625, 1736000, 1891744, 1907000, 2069095, 2135840, 2170000, 2364680, 2383750, 2669800, 2955850, 3051200, 3310552, 3337250, 3783488, 3814000, 4138190, 4271680, 4340000, 4729360, 4767500, 5339600, 5911700, 6621104, 6674500, 7389625, 7628000, 8276380, 8343125, 8680000, 9458720, 9535000, 10345475, 10679200, 11823400, 13242208, 13349000, 14779250, 15256000, 16552760, 16686250, 18917440, 19070000, 20690950, 21358400, 23646800, 26484416, 26698000, 29558500, 33105520, 33372500, 36948125, 38140000, 41381900, 47293600, 51727375, 53396000, 59117000, 66211040, 66745000, 73896250, 76280000, 82763800, 94587200, 103454750, 106792000, 118234000, 132422080, 133490000, 147792500, 165527600, 206909500, 236468000, 258636875, 266980000, 295585000, 331055200, 413819000, 472936000, 517273750, 533960000, 591170000, 662110400, 827638000, 1034547500, 1182340000, 1655276000, 2069095000, 2364680000, 3310552000, 4138190000, 8276380000, 16552760000]

約数ペア:

[(1, 16552760000), (2, 8276380000), (4, 4138190000), (5, 3310552000), (7, 2364680000), (8, 2069095000), (10, 1655276000), (14, 1182340000), (16, 1034547500), (20, 827638000), (25, 662110400), (28, 591170000), (31, 533960000), (32, 517273750), (35, 472936000), (40, 413819000), (50, 331055200), (56, 295585000), (62, 266980000), (64, 258636875), (70, 236468000), (80, 206909500), (100, 165527600), (112, 147792500), (124, 133490000), (125, 132422080), (140, 118234000), (155, 106792000), (160, 103454750), (175, 94587200), (200, 82763800), (217, 76280000), (224, 73896250), (248, 66745000), (250, 66211040), (280, 59117000), (310, 53396000), (320, 51727375), (350, 47293600), (400, 41381900), (434, 38140000), (448, 36948125), (496, 33372500), (500, 33105520), (560, 29558500), (620, 26698000), (625, 26484416), (700, 23646800), (775, 21358400), (800, 20690950), (868, 19070000), (875, 18917440), (992, 16686250), (1000, 16552760), (1085, 15256000), (1120, 14779250), (1240, 13349000), (1250, 13242208), (1400, 11823400), (1550, 10679200), (1600, 10345475), (1736, 9535000), (1750, 9458720), (1907, 8680000), (1984, 8343125), (2000, 8276380), (2170, 7628000), (2240, 7389625), (2480, 6674500), (2500, 6621104), (2800, 5911700), (3100, 5339600), (3472, 4767500), (3500, 4729360), (3814, 4340000), (3875, 4271680), (4000, 4138190), (4340, 3814000), (4375, 3783488), (4960, 3337250), (5000, 3310552), (5425, 3051200), (5600, 2955850), (6200, 2669800), (6944, 2383750), (7000, 2364680), (7628, 2170000), (7750, 2135840), (8000, 2069095), (8680, 1907000), (8750, 1891744), (9535, 1736000), (9920, 1668625), (10000, 1655276), (10850, 1525600), (11200, 1477925), (12400, 1334900), (13349, 1240000), (13888, 1191875), (14000, 1182340), (15256, 1085000), (15500, 1067920), (17360, 953500), (17500, 945872), (19070, 868000), (19375, 854336), (20000, 827638), (21700, 762800), (24800, 667450), (26698, 620000), (27125, 610240), (28000, 591170), (30512, 542500), (31000, 533960), (34720, 476750), (35000, 472936), (38140, 434000), (38750, 427168), (40000, 413819), (43400, 381400), (47675, 347200), (49600, 333725), (53396, 310000), (54250, 305120), (56000, 295585), (59117, 280000), (61024, 271250), (62000, 266980), (66745, 248000), (69440, 238375), (70000, 236468), (76280, 217000), (77500, 213584), (86800, 190700), (95350, 173600), (106792, 155000), (108500, 152560), (118234, 140000), (122048, 135625), (124000, 133490)]