684642000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16334

約数の個数: 160

約数和(自身を含む): 2522767104

約数和(自身を除く): 1838125104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 16301, 21000, 32602, 42000, 48903, 65204, 81505, 97806, 114107, 130408, 163010, 195612, 228214, 244515, 260816, 326020, 342321, 391224, 407525, 456428, 489030, 570535, 652040, 684642, 782448, 815050, 912856, 978060, 1141070, 1222575, 1304080, 1369284, 1630100, 1711605, 1825712, 1956120, 2037625, 2282140, 2445150, 2738568, 2852675, 3260200, 3423210, 3912240, 4075250, 4564280, 4890300, 5477136, 5705350, 6112875, 6520400, 6846420, 8150500, 8558025, 9128560, 9780600, 11410700, 12225750, 13692840, 14263375, 16301000, 17116050, 19561200, 22821400, 24451500, 27385680, 28526750, 32602000, 34232100, 42790125, 45642800, 48903000, 57053500, 68464200, 85580250, 97806000, 114107000, 136928400, 171160500, 228214000, 342321000, 684642000]

約数ペア:

[(1, 684642000), (2, 342321000), (3, 228214000), (4, 171160500), (5, 136928400), (6, 114107000), (7, 97806000), (8, 85580250), (10, 68464200), (12, 57053500), (14, 48903000), (15, 45642800), (16, 42790125), (20, 34232100), (21, 32602000), (24, 28526750), (25, 27385680), (28, 24451500), (30, 22821400), (35, 19561200), (40, 17116050), (42, 16301000), (48, 14263375), (50, 13692840), (56, 12225750), (60, 11410700), (70, 9780600), (75, 9128560), (80, 8558025), (84, 8150500), (100, 6846420), (105, 6520400), (112, 6112875), (120, 5705350), (125, 5477136), (140, 4890300), (150, 4564280), (168, 4075250), (175, 3912240), (200, 3423210), (210, 3260200), (240, 2852675), (250, 2738568), (280, 2445150), (300, 2282140), (336, 2037625), (350, 1956120), (375, 1825712), (400, 1711605), (420, 1630100), (500, 1369284), (525, 1304080), (560, 1222575), (600, 1141070), (700, 978060), (750, 912856), (840, 815050), (875, 782448), (1000, 684642), (1050, 652040), (1200, 570535), (1400, 489030), (1500, 456428), (1680, 407525), (1750, 391224), (2000, 342321), (2100, 326020), (2625, 260816), (2800, 244515), (3000, 228214), (3500, 195612), (4200, 163010), (5250, 130408), (6000, 114107), (7000, 97806), (8400, 81505), (10500, 65204), (14000, 48903), (16301, 42000), (21000, 32602)]