About the Number

213250240

213250239 ← → 213250241

2進数表記:1100101101011111000011000000

漢数字表記:二億千三百二十五万二百四十

素因数分解:

2 6 × 5 1 × 7 1 × 31 1 × 37 1 × 83 1

素因数の和:175
約数の個数: 224
約数和(自身を含む): 622669824
約数和(自身を除く): 409419584

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 83, 112, 124, 140, 148, 155, 160, 166, 185, 217, 224, 248, 259, 280, 296, 310, 320, 332, 370, 415, 434, 448, 496, 518, 560, 581, 592, 620, 664, 740, 830, 868, 992, 1036, 1085, 1120, 1147, 1162, 1184, 1240, 1295, 1328, 1480, 1660, 1736, 1984, 2072, 2170, 2240, 2294, 2324, 2368, 2480, 2573, 2590, 2656, 2905, 2960, 3071, 3320, 3472, 4144, 4340, 4588, 4648, 4960, 5146, 5180, 5312, 5735, 5810, 5920, 6142, 6640, 6944, 8029, 8288, 8680, 9176, 9296, 9920, 10292, 10360, 11470, 11620, 11840, 12284, 12865, 13280, 13888, 15355, 16058, 16576, 17360, 18011, 18352, 18592, 20584, 20720, 21497, 22940, 23240, 24568, 25730, 26560, 30710, 32116, 34720, 36022, 36704, 37184, 40145, 41168, 41440, 42994, 45880, 46480, 49136, 51460, 61420, 64232, 69440, 72044, 73408, 80290, 82336, 82880, 85988, 90055, 91760, 92960, 95201, 98272, 102920, 107485, 122840, 128464, 144088, 160580, 164672, 171976, 180110, 183520, 185920, 190402, 196544, 205840, 214970, 245680, 256928, 288176, 321160, 343952, 360220, 367040, 380804, 411680, 429940, 476005, 491360, 513856, 576352, 642320, 666407, 687904, 720440, 761608, 823360, 859880, 952010, 982720, 1152704, 1284640, 1332814, 1375808, 1440880, 1523216, 1719760, 1904020, 2569280, 2665628, 2881760, 3046432, 3332035, 3439520, 3808040, 5331256, 5763520, 6092864, 6664070, 6879040, 7616080, 10662512, 13328140, 15232160, 21325024, 26656280, 30464320, 42650048, 53312560, 106625120, 213250240]

約数ペア:
[(1, 213250240), (2, 106625120), (4, 53312560), (5, 42650048), (7, 30464320), (8, 26656280), (10, 21325024), (14, 15232160), (16, 13328140), (20, 10662512), (28, 7616080), (31, 6879040), (32, 6664070), (35, 6092864), (37, 5763520), (40, 5331256), (56, 3808040), (62, 3439520), (64, 3332035), (70, 3046432), (74, 2881760), (80, 2665628), (83, 2569280), (112, 1904020), (124, 1719760), (140, 1523216), (148, 1440880), (155, 1375808), (160, 1332814), (166, 1284640), (185, 1152704), (217, 982720), (224, 952010), (248, 859880), (259, 823360), (280, 761608), (296, 720440), (310, 687904), (320, 666407), (332, 642320), (370, 576352), (415, 513856), (434, 491360), (448, 476005), (496, 429940), (518, 411680), (560, 380804), (581, 367040), (592, 360220), (620, 343952), (664, 321160), (740, 288176), (830, 256928), (868, 245680), (992, 214970), (1036, 205840), (1085, 196544), (1120, 190402), (1147, 185920), (1162, 183520), (1184, 180110), (1240, 171976), (1295, 164672), (1328, 160580), (1480, 144088), (1660, 128464), (1736, 122840), (1984, 107485), (2072, 102920), (2170, 98272), (2240, 95201), (2294, 92960), (2324, 91760), (2368, 90055), (2480, 85988), (2573, 82880), (2590, 82336), (2656, 80290), (2905, 73408), (2960, 72044), (3071, 69440), (3320, 64232), (3472, 61420), (4144, 51460), (4340, 49136), (4588, 46480), (4648, 45880), (4960, 42994), (5146, 41440), (5180, 41168), (5312, 40145), (5735, 37184), (5810, 36704), (5920, 36022), (6142, 34720), (6640, 32116), (6944, 30710), (8029, 26560), (8288, 25730), (8680, 24568), (9176, 23240), (9296, 22940), (9920, 21497), (10292, 20720), (10360, 20584), (11470, 18592), (11620, 18352), (11840, 18011), (12284, 17360), (12865, 16576), (13280, 16058), (13888, 15355)]

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