223222320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 790163712

約数和(自身を除く): 566941392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 120, 124, 137, 144, 146, 155, 180, 186, 219, 240, 248, 274, 279, 292, 310, 360, 365, 372, 411, 438, 465, 496, 548, 558, 584, 620, 657, 685, 720, 730, 744, 822, 876, 930, 1095, 1096, 1116, 1168, 1233, 1240, 1314, 1370, 1395, 1460, 1488, 1644, 1752, 1860, 2055, 2190, 2192, 2232, 2263, 2466, 2480, 2628, 2740, 2790, 2920, 3285, 3288, 3504, 3720, 4110, 4247, 4380, 4464, 4526, 4932, 5256, 5480, 5580, 5840, 6165, 6570, 6576, 6789, 7440, 8220, 8494, 8760, 9052, 9864, 10001, 10512, 10960, 11160, 11315, 12330, 12741, 13140, 13578, 16440, 16988, 17520, 18104, 19728, 20002, 20367, 21235, 22320, 22630, 24660, 25482, 26280, 27156, 30003, 32880, 33945, 33976, 36208, 38223, 40004, 40734, 42470, 45260, 49320, 50005, 50964, 52560, 54312, 60006, 63705, 67890, 67952, 76446, 80008, 81468, 84940, 90009, 90520, 98640, 100010, 101835, 101928, 108624, 120012, 127410, 135780, 150015, 152892, 160016, 162936, 169880, 180018, 181040, 191115, 200020, 203670, 203856, 240024, 254820, 271560, 300030, 305784, 310031, 325872, 339760, 360036, 382230, 400040, 407340, 450045, 480048, 509640, 543120, 600060, 611568, 620062, 720072, 764460, 800080, 814680, 900090, 930093, 1019280, 1200120, 1240124, 1440144, 1528920, 1550155, 1629360, 1800180, 1860186, 2400240, 2480248, 2790279, 3057840, 3100310, 3600360, 3720372, 4650465, 4960496, 5580558, 6200620, 7200720, 7440744, 9300930, 11161116, 12401240, 13951395, 14881488, 18601860, 22322232, 24802480, 27902790, 37203720, 44644464, 55805580, 74407440, 111611160, 223222320]

約数ペア:

[(1, 223222320), (2, 111611160), (3, 74407440), (4, 55805580), (5, 44644464), (6, 37203720), (8, 27902790), (9, 24802480), (10, 22322232), (12, 18601860), (15, 14881488), (16, 13951395), (18, 12401240), (20, 11161116), (24, 9300930), (30, 7440744), (31, 7200720), (36, 6200620), (40, 5580558), (45, 4960496), (48, 4650465), (60, 3720372), (62, 3600360), (72, 3100310), (73, 3057840), (80, 2790279), (90, 2480248), (93, 2400240), (120, 1860186), (124, 1800180), (137, 1629360), (144, 1550155), (146, 1528920), (155, 1440144), (180, 1240124), (186, 1200120), (219, 1019280), (240, 930093), (248, 900090), (274, 814680), (279, 800080), (292, 764460), (310, 720072), (360, 620062), (365, 611568), (372, 600060), (411, 543120), (438, 509640), (465, 480048), (496, 450045), (548, 407340), (558, 400040), (584, 382230), (620, 360036), (657, 339760), (685, 325872), (720, 310031), (730, 305784), (744, 300030), (822, 271560), (876, 254820), (930, 240024), (1095, 203856), (1096, 203670), (1116, 200020), (1168, 191115), (1233, 181040), (1240, 180018), (1314, 169880), (1370, 162936), (1395, 160016), (1460, 152892), (1488, 150015), (1644, 135780), (1752, 127410), (1860, 120012), (2055, 108624), (2190, 101928), (2192, 101835), (2232, 100010), (2263, 98640), (2466, 90520), (2480, 90009), (2628, 84940), (2740, 81468), (2790, 80008), (2920, 76446), (3285, 67952), (3288, 67890), (3504, 63705), (3720, 60006), (4110, 54312), (4247, 52560), (4380, 50964), (4464, 50005), (4526, 49320), (4932, 45260), (5256, 42470), (5480, 40734), (5580, 40004), (5840, 38223), (6165, 36208), (6570, 33976), (6576, 33945), (6789, 32880), (7440, 30003), (8220, 27156), (8494, 26280), (8760, 25482), (9052, 24660), (9864, 22630), (10001, 22320), (10512, 21235), (10960, 20367), (11160, 20002), (11315, 19728), (12330, 18104), (12741, 17520), (13140, 16988), (13578, 16440)]