163380000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 240

約数和(自身を含む): 614053440

約数和(自身を除く): 450673440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 389, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 778, 800, 840, 875, 1000, 1050, 1120, 1167, 1200, 1250, 1400, 1500, 1556, 1680, 1750, 1875, 1945, 2000, 2100, 2334, 2400, 2500, 2625, 2723, 2800, 3000, 3112, 3360, 3500, 3750, 3890, 4000, 4200, 4375, 4668, 5000, 5250, 5446, 5600, 5835, 6000, 6224, 7000, 7500, 7780, 8169, 8400, 8750, 9336, 9725, 10000, 10500, 10892, 11670, 12000, 12448, 13125, 13615, 14000, 15000, 15560, 16338, 16800, 17500, 18672, 19450, 20000, 21000, 21784, 23340, 26250, 27230, 28000, 29175, 30000, 31120, 32676, 35000, 37344, 38900, 40845, 42000, 43568, 46680, 48625, 52500, 54460, 58350, 60000, 62240, 65352, 68075, 70000, 77800, 81690, 84000, 87136, 93360, 97250, 105000, 108920, 116700, 130704, 136150, 140000, 145875, 155600, 163380, 186720, 194500, 204225, 210000, 217840, 233400, 243125, 261408, 272300, 291750, 311200, 326760, 340375, 389000, 408450, 420000, 435680, 466800, 486250, 544600, 583500, 653520, 680750, 729375, 778000, 816900, 933600, 972500, 1021125, 1089200, 1167000, 1307040, 1361500, 1458750, 1556000, 1633800, 1701875, 1945000, 2042250, 2178400, 2334000, 2723000, 2917500, 3267600, 3403750, 3890000, 4084500, 4668000, 5105625, 5446000, 5835000, 6535200, 6807500, 7780000, 8169000, 10211250, 10892000, 11670000, 13615000, 16338000, 20422500, 23340000, 27230000, 32676000, 40845000, 54460000, 81690000, 163380000]

約数ペア:

[(1, 163380000), (2, 81690000), (3, 54460000), (4, 40845000), (5, 32676000), (6, 27230000), (7, 23340000), (8, 20422500), (10, 16338000), (12, 13615000), (14, 11670000), (15, 10892000), (16, 10211250), (20, 8169000), (21, 7780000), (24, 6807500), (25, 6535200), (28, 5835000), (30, 5446000), (32, 5105625), (35, 4668000), (40, 4084500), (42, 3890000), (48, 3403750), (50, 3267600), (56, 2917500), (60, 2723000), (70, 2334000), (75, 2178400), (80, 2042250), (84, 1945000), (96, 1701875), (100, 1633800), (105, 1556000), (112, 1458750), (120, 1361500), (125, 1307040), (140, 1167000), (150, 1089200), (160, 1021125), (168, 972500), (175, 933600), (200, 816900), (210, 778000), (224, 729375), (240, 680750), (250, 653520), (280, 583500), (300, 544600), (336, 486250), (350, 466800), (375, 435680), (389, 420000), (400, 408450), (420, 389000), (480, 340375), (500, 326760), (525, 311200), (560, 291750), (600, 272300), (625, 261408), (672, 243125), (700, 233400), (750, 217840), (778, 210000), (800, 204225), (840, 194500), (875, 186720), (1000, 163380), (1050, 155600), (1120, 145875), (1167, 140000), (1200, 136150), (1250, 130704), (1400, 116700), (1500, 108920), (1556, 105000), (1680, 97250), (1750, 93360), (1875, 87136), (1945, 84000), (2000, 81690), (2100, 77800), (2334, 70000), (2400, 68075), (2500, 65352), (2625, 62240), (2723, 60000), (2800, 58350), (3000, 54460), (3112, 52500), (3360, 48625), (3500, 46680), (3750, 43568), (3890, 42000), (4000, 40845), (4200, 38900), (4375, 37344), (4668, 35000), (5000, 32676), (5250, 31120), (5446, 30000), (5600, 29175), (5835, 28000), (6000, 27230), (6224, 26250), (7000, 23340), (7500, 21784), (7780, 21000), (8169, 20000), (8400, 19450), (8750, 18672), (9336, 17500), (9725, 16800), (10000, 16338), (10500, 15560), (10892, 15000), (11670, 14000), (12000, 13615), (12448, 13125)]