1344368320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2658

約数の個数: 112

約数和(自身を含む): 3368210688

約数和(自身を除く): 2023842368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 620, 848, 992, 1060, 1240, 1643, 1696, 1984, 2120, 2480, 2557, 3286, 3392, 4240, 4960, 5114, 6572, 8215, 8480, 9920, 10228, 12785, 13144, 16430, 16960, 20456, 25570, 26288, 32860, 40912, 51140, 52576, 65720, 79267, 81824, 102280, 105152, 131440, 135521, 158534, 163648, 204560, 262880, 271042, 317068, 396335, 409120, 525760, 542084, 634136, 677605, 792670, 818240, 1084168, 1268272, 1355210, 1585340, 2168336, 2536544, 2710420, 3170680, 4201151, 4336672, 5073088, 5420840, 6341360, 8402302, 8673344, 10841680, 12682720, 16804604, 21005755, 21683360, 25365440, 33609208, 42011510, 43366720, 67218416, 84023020, 134436832, 168046040, 268873664, 336092080, 672184160, 1344368320]

約数ペア:

[(1, 1344368320), (2, 672184160), (4, 336092080), (5, 268873664), (8, 168046040), (10, 134436832), (16, 84023020), (20, 67218416), (31, 43366720), (32, 42011510), (40, 33609208), (53, 25365440), (62, 21683360), (64, 21005755), (80, 16804604), (106, 12682720), (124, 10841680), (155, 8673344), (160, 8402302), (212, 6341360), (248, 5420840), (265, 5073088), (310, 4336672), (320, 4201151), (424, 3170680), (496, 2710420), (530, 2536544), (620, 2168336), (848, 1585340), (992, 1355210), (1060, 1268272), (1240, 1084168), (1643, 818240), (1696, 792670), (1984, 677605), (2120, 634136), (2480, 542084), (2557, 525760), (3286, 409120), (3392, 396335), (4240, 317068), (4960, 271042), (5114, 262880), (6572, 204560), (8215, 163648), (8480, 158534), (9920, 135521), (10228, 131440), (12785, 105152), (13144, 102280), (16430, 81824), (16960, 79267), (20456, 65720), (25570, 52576), (26288, 51140), (32860, 40912)]