249496042000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:699

約数の個数: 320

約数和(自身を含む): 643124551680

約数和(自身を除く): 393628509680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 73, 80, 92, 100, 115, 125, 146, 184, 191, 200, 230, 250, 292, 365, 368, 382, 389, 400, 460, 500, 575, 584, 730, 764, 778, 920, 955, 1000, 1150, 1168, 1460, 1528, 1556, 1679, 1825, 1840, 1910, 1945, 2000, 2300, 2875, 2920, 3056, 3112, 3358, 3650, 3820, 3890, 4393, 4600, 4775, 5750, 5840, 6224, 6716, 7300, 7640, 7780, 8395, 8786, 8947, 9125, 9200, 9550, 9725, 11500, 13432, 13943, 14600, 15280, 15560, 16790, 17572, 17894, 18250, 19100, 19450, 21965, 23000, 23875, 26864, 27886, 28397, 29200, 31120, 33580, 35144, 35788, 36500, 38200, 38900, 41975, 43930, 44735, 46000, 47750, 48625, 55772, 56794, 67160, 69715, 70288, 71576, 73000, 74299, 76400, 77800, 83950, 87860, 89470, 95500, 97250, 109825, 111544, 113588, 134320, 139430, 141985, 143152, 146000, 148598, 155600, 167900, 175720, 178940, 191000, 194500, 209875, 219650, 223088, 223675, 227176, 278860, 283970, 297196, 320689, 335800, 348575, 351440, 357880, 371495, 382000, 389000, 419750, 439300, 447350, 454352, 549125, 557720, 567940, 594392, 641378, 653131, 671600, 697150, 709925, 715760, 742990, 778000, 839500, 878600, 894700, 1098250, 1115440, 1118375, 1135880, 1188784, 1282756, 1306262, 1394300, 1419850, 1485980, 1603445, 1679000, 1708877, 1742875, 1757200, 1789400, 1857475, 2196500, 2236750, 2271760, 2565512, 2612524, 2788600, 2839700, 2971960, 3206890, 3265655, 3358000, 3417754, 3485750, 3549625, 3578800, 3714950, 4393000, 4473500, 5131024, 5225048, 5423827, 5577200, 5679400, 5943920, 6413780, 6531310, 6835508, 6971500, 7099250, 7429900, 8017225, 8544385, 8786000, 8947000, 9287375, 10450096, 10847654, 11358800, 12827560, 13062620, 13671016, 13943000, 14198500, 14859800, 16034450, 16328275, 17088770, 17894000, 18574750, 21695308, 25655120, 26125240, 27119135, 27342032, 27886000, 28397000, 29719600, 32068900, 32656550, 34177540, 37149500, 40086125, 42721925, 43390616, 52250480, 54238270, 56794000, 64137800, 65313100, 68355080, 74299000, 80172250, 81641375, 85443850, 86781232, 108476540, 124748021, 128275600, 130626200, 135595675, 136710160, 148598000, 160344500, 163282750, 170887700, 213609625, 216953080, 249496042, 261252400, 271191350, 320689000, 326565500, 341775400, 427219250, 433906160, 498992084, 542382700, 623740105, 641378000, 653131000, 677978375, 683550800, 854438500, 997984168, 1084765400, 1247480210, 1306262000, 1355956750, 1708877000, 1995968336, 2169530800, 2494960420, 2711913500, 3118700525, 3417754000, 4989920840, 5423827000, 6237401050, 9979841680, 10847654000, 12474802100, 15593502625, 24949604200, 31187005250, 49899208400, 62374010500, 124748021000, 249496042000]

約数ペア:

[(1, 249496042000), (2, 124748021000), (4, 62374010500), (5, 49899208400), (8, 31187005250), (10, 24949604200), (16, 15593502625), (20, 12474802100), (23, 10847654000), (25, 9979841680), (40, 6237401050), (46, 5423827000), (50, 4989920840), (73, 3417754000), (80, 3118700525), (92, 2711913500), (100, 2494960420), (115, 2169530800), (125, 1995968336), (146, 1708877000), (184, 1355956750), (191, 1306262000), (200, 1247480210), (230, 1084765400), (250, 997984168), (292, 854438500), (365, 683550800), (368, 677978375), (382, 653131000), (389, 641378000), (400, 623740105), (460, 542382700), (500, 498992084), (575, 433906160), (584, 427219250), (730, 341775400), (764, 326565500), (778, 320689000), (920, 271191350), (955, 261252400), (1000, 249496042), (1150, 216953080), (1168, 213609625), (1460, 170887700), (1528, 163282750), (1556, 160344500), (1679, 148598000), (1825, 136710160), (1840, 135595675), (1910, 130626200), (1945, 128275600), (2000, 124748021), (2300, 108476540), (2875, 86781232), (2920, 85443850), (3056, 81641375), (3112, 80172250), (3358, 74299000), (3650, 68355080), (3820, 65313100), (3890, 64137800), (4393, 56794000), (4600, 54238270), (4775, 52250480), (5750, 43390616), (5840, 42721925), (6224, 40086125), (6716, 37149500), (7300, 34177540), (7640, 32656550), (7780, 32068900), (8395, 29719600), (8786, 28397000), (8947, 27886000), (9125, 27342032), (9200, 27119135), (9550, 26125240), (9725, 25655120), (11500, 21695308), (13432, 18574750), (13943, 17894000), (14600, 17088770), (15280, 16328275), (15560, 16034450), (16790, 14859800), (17572, 14198500), (17894, 13943000), (18250, 13671016), (19100, 13062620), (19450, 12827560), (21965, 11358800), (23000, 10847654), (23875, 10450096), (26864, 9287375), (27886, 8947000), (28397, 8786000), (29200, 8544385), (31120, 8017225), (33580, 7429900), (35144, 7099250), (35788, 6971500), (36500, 6835508), (38200, 6531310), (38900, 6413780), (41975, 5943920), (43930, 5679400), (44735, 5577200), (46000, 5423827), (47750, 5225048), (48625, 5131024), (55772, 4473500), (56794, 4393000), (67160, 3714950), (69715, 3578800), (70288, 3549625), (71576, 3485750), (73000, 3417754), (74299, 3358000), (76400, 3265655), (77800, 3206890), (83950, 2971960), (87860, 2839700), (89470, 2788600), (95500, 2612524), (97250, 2565512), (109825, 2271760), (111544, 2236750), (113588, 2196500), (134320, 1857475), (139430, 1789400), (141985, 1757200), (143152, 1742875), (146000, 1708877), (148598, 1679000), (155600, 1603445), (167900, 1485980), (175720, 1419850), (178940, 1394300), (191000, 1306262), (194500, 1282756), (209875, 1188784), (219650, 1135880), (223088, 1118375), (223675, 1115440), (227176, 1098250), (278860, 894700), (283970, 878600), (297196, 839500), (320689, 778000), (335800, 742990), (348575, 715760), (351440, 709925), (357880, 697150), (371495, 671600), (382000, 653131), (389000, 641378), (419750, 594392), (439300, 567940), (447350, 557720), (454352, 549125)]