222204840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 818657280

約数和(自身を除く): 596452440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 390, 429, 440, 460, 506, 520, 552, 563, 572, 598, 660, 690, 715, 759, 780, 858, 897, 920, 1012, 1126, 1144, 1196, 1265, 1320, 1380, 1430, 1495, 1518, 1560, 1689, 1716, 1794, 2024, 2145, 2252, 2392, 2530, 2760, 2815, 2860, 2990, 3036, 3289, 3378, 3432, 3588, 3795, 4290, 4485, 4504, 5060, 5630, 5720, 5980, 6072, 6193, 6578, 6756, 7176, 7319, 7590, 8445, 8580, 8970, 9867, 10120, 11260, 11960, 12386, 12949, 13156, 13512, 14638, 15180, 16445, 16890, 17160, 17940, 18579, 19734, 21957, 22520, 24772, 25898, 26312, 29276, 30360, 30965, 32890, 33780, 35880, 36595, 37158, 38847, 39468, 43914, 49335, 49544, 51796, 58552, 61930, 64745, 65780, 67560, 73190, 74316, 77694, 78936, 80509, 87828, 92895, 98670, 103592, 109785, 123860, 129490, 131560, 142439, 146380, 148632, 155388, 161018, 168337, 175656, 185790, 194235, 197340, 219570, 241527, 247720, 258980, 284878, 292760, 310776, 322036, 336674, 371580, 388470, 394680, 402545, 427317, 439140, 483054, 505011, 517960, 569756, 644072, 673348, 712195, 743160, 776940, 805090, 841685, 854634, 878280, 966108, 1010022, 1139512, 1207635, 1346696, 1424390, 1553880, 1610180, 1683370, 1709268, 1851707, 1932216, 2020044, 2136585, 2415270, 2525055, 2848780, 3220360, 3366740, 3418536, 3703414, 4040088, 4273170, 4830540, 5050110, 5555121, 5697560, 6733480, 7406828, 8546340, 9258535, 9661080, 10100220, 11110242, 14813656, 17092680, 18517070, 20200440, 22220484, 27775605, 37034140, 44440968, 55551210, 74068280, 111102420, 222204840]

約数ペア:

[(1, 222204840), (2, 111102420), (3, 74068280), (4, 55551210), (5, 44440968), (6, 37034140), (8, 27775605), (10, 22220484), (11, 20200440), (12, 18517070), (13, 17092680), (15, 14813656), (20, 11110242), (22, 10100220), (23, 9661080), (24, 9258535), (26, 8546340), (30, 7406828), (33, 6733480), (39, 5697560), (40, 5555121), (44, 5050110), (46, 4830540), (52, 4273170), (55, 4040088), (60, 3703414), (65, 3418536), (66, 3366740), (69, 3220360), (78, 2848780), (88, 2525055), (92, 2415270), (104, 2136585), (110, 2020044), (115, 1932216), (120, 1851707), (130, 1709268), (132, 1683370), (138, 1610180), (143, 1553880), (156, 1424390), (165, 1346696), (184, 1207635), (195, 1139512), (220, 1010022), (230, 966108), (253, 878280), (260, 854634), (264, 841685), (276, 805090), (286, 776940), (299, 743160), (312, 712195), (330, 673348), (345, 644072), (390, 569756), (429, 517960), (440, 505011), (460, 483054), (506, 439140), (520, 427317), (552, 402545), (563, 394680), (572, 388470), (598, 371580), (660, 336674), (690, 322036), (715, 310776), (759, 292760), (780, 284878), (858, 258980), (897, 247720), (920, 241527), (1012, 219570), (1126, 197340), (1144, 194235), (1196, 185790), (1265, 175656), (1320, 168337), (1380, 161018), (1430, 155388), (1495, 148632), (1518, 146380), (1560, 142439), (1689, 131560), (1716, 129490), (1794, 123860), (2024, 109785), (2145, 103592), (2252, 98670), (2392, 92895), (2530, 87828), (2760, 80509), (2815, 78936), (2860, 77694), (2990, 74316), (3036, 73190), (3289, 67560), (3378, 65780), (3432, 64745), (3588, 61930), (3795, 58552), (4290, 51796), (4485, 49544), (4504, 49335), (5060, 43914), (5630, 39468), (5720, 38847), (5980, 37158), (6072, 36595), (6193, 35880), (6578, 33780), (6756, 32890), (7176, 30965), (7319, 30360), (7590, 29276), (8445, 26312), (8580, 25898), (8970, 24772), (9867, 22520), (10120, 21957), (11260, 19734), (11960, 18579), (12386, 17940), (12949, 17160), (13156, 16890), (13512, 16445), (14638, 15180)]