713367040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 1803098880

約数和(自身を除く): 1089731840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 89, 101, 124, 128, 155, 160, 178, 202, 248, 256, 310, 320, 356, 404, 445, 496, 505, 512, 620, 640, 712, 808, 890, 992, 1010, 1240, 1280, 1424, 1616, 1780, 1984, 2020, 2480, 2560, 2759, 2848, 3131, 3232, 3560, 3968, 4040, 4960, 5518, 5696, 6262, 6464, 7120, 7936, 8080, 8989, 9920, 11036, 11392, 12524, 12928, 13795, 14240, 15655, 15872, 16160, 17978, 19840, 22072, 22784, 25048, 25856, 27590, 28480, 31310, 32320, 35956, 39680, 44144, 44945, 45568, 50096, 51712, 55180, 56960, 62620, 64640, 71912, 79360, 88288, 89890, 100192, 110360, 113920, 125240, 129280, 143824, 176576, 179780, 200384, 220720, 227840, 250480, 258560, 278659, 287648, 353152, 359560, 400768, 441440, 500960, 557318, 575296, 706304, 719120, 801536, 882880, 1001920, 1114636, 1150592, 1393295, 1412608, 1438240, 1603072, 1765760, 2003840, 2229272, 2301184, 2786590, 2876480, 3531520, 4007680, 4458544, 4602368, 5573180, 5752960, 7063040, 8015360, 8917088, 11146360, 11505920, 17834176, 22292720, 23011840, 35668352, 44585440, 71336704, 89170880, 142673408, 178341760, 356683520, 713367040]

約数ペア:

[(1, 713367040), (2, 356683520), (4, 178341760), (5, 142673408), (8, 89170880), (10, 71336704), (16, 44585440), (20, 35668352), (31, 23011840), (32, 22292720), (40, 17834176), (62, 11505920), (64, 11146360), (80, 8917088), (89, 8015360), (101, 7063040), (124, 5752960), (128, 5573180), (155, 4602368), (160, 4458544), (178, 4007680), (202, 3531520), (248, 2876480), (256, 2786590), (310, 2301184), (320, 2229272), (356, 2003840), (404, 1765760), (445, 1603072), (496, 1438240), (505, 1412608), (512, 1393295), (620, 1150592), (640, 1114636), (712, 1001920), (808, 882880), (890, 801536), (992, 719120), (1010, 706304), (1240, 575296), (1280, 557318), (1424, 500960), (1616, 441440), (1780, 400768), (1984, 359560), (2020, 353152), (2480, 287648), (2560, 278659), (2759, 258560), (2848, 250480), (3131, 227840), (3232, 220720), (3560, 200384), (3968, 179780), (4040, 176576), (4960, 143824), (5518, 129280), (5696, 125240), (6262, 113920), (6464, 110360), (7120, 100192), (7936, 89890), (8080, 88288), (8989, 79360), (9920, 71912), (11036, 64640), (11392, 62620), (12524, 56960), (12928, 55180), (13795, 51712), (14240, 50096), (15655, 45568), (15872, 44945), (16160, 44144), (17978, 39680), (19840, 35956), (22072, 32320), (22784, 31310), (25048, 28480), (25856, 27590)]