417296640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 1340994816

約数和(自身を除く): 923698176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 401, 480, 542, 640, 768, 802, 813, 960, 1084, 1203, 1280, 1355, 1604, 1626, 1920, 2005, 2168, 2406, 2710, 3208, 3252, 3840, 4010, 4065, 4336, 4812, 5420, 6015, 6416, 6504, 8020, 8130, 8672, 9624, 10840, 12030, 12832, 13008, 16040, 16260, 17344, 19248, 21680, 24060, 25664, 26016, 32080, 32520, 34688, 38496, 43360, 48120, 51328, 52032, 64160, 65040, 69376, 76992, 86720, 96240, 102656, 104064, 108671, 128320, 130080, 153984, 173440, 192480, 208128, 217342, 256640, 260160, 307968, 326013, 346880, 384960, 434684, 513280, 520320, 543355, 652026, 769920, 869368, 1040640, 1086710, 1304052, 1539840, 1630065, 1738736, 2173420, 2608104, 3260130, 3477472, 4346840, 5216208, 6520260, 6954944, 8693680, 10432416, 13040520, 13909888, 17387360, 20864832, 26081040, 27819776, 34774720, 41729664, 52162080, 69549440, 83459328, 104324160, 139098880, 208648320, 417296640]

約数ペア:

[(1, 417296640), (2, 208648320), (3, 139098880), (4, 104324160), (5, 83459328), (6, 69549440), (8, 52162080), (10, 41729664), (12, 34774720), (15, 27819776), (16, 26081040), (20, 20864832), (24, 17387360), (30, 13909888), (32, 13040520), (40, 10432416), (48, 8693680), (60, 6954944), (64, 6520260), (80, 5216208), (96, 4346840), (120, 3477472), (128, 3260130), (160, 2608104), (192, 2173420), (240, 1738736), (256, 1630065), (271, 1539840), (320, 1304052), (384, 1086710), (401, 1040640), (480, 869368), (542, 769920), (640, 652026), (768, 543355), (802, 520320), (813, 513280), (960, 434684), (1084, 384960), (1203, 346880), (1280, 326013), (1355, 307968), (1604, 260160), (1626, 256640), (1920, 217342), (2005, 208128), (2168, 192480), (2406, 173440), (2710, 153984), (3208, 130080), (3252, 128320), (3840, 108671), (4010, 104064), (4065, 102656), (4336, 96240), (4812, 86720), (5420, 76992), (6015, 69376), (6416, 65040), (6504, 64160), (8020, 52032), (8130, 51328), (8672, 48120), (9624, 43360), (10840, 38496), (12030, 34688), (12832, 32520), (13008, 32080), (16040, 26016), (16260, 25664), (17344, 24060), (19248, 21680)]