2231557440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4649

約数の個数: 224

約数和(自身を含む): 8210092800

約数和(自身を除く): 5978535360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 4549, 4672, 5110, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 9098, 10220, 11680, 12264, 13647, 14016, 15330, 16352, 17520, 18196, 20440, 22745, 23360, 24528, 27294, 30660, 31843, 32704, 35040, 36392, 40880, 45490, 49056, 54588, 61320, 63686, 68235, 70080, 72784, 81760, 90980, 95529, 98112, 109176, 122640, 127372, 136470, 145568, 159215, 163520, 181960, 191058, 218352, 245280, 254744, 272940, 291136, 318430, 332077, 363920, 382116, 436704, 477645, 490560, 509488, 545880, 636860, 664154, 727840, 764232, 873408, 955290, 996231, 1018976, 1091760, 1273720, 1328308, 1455680, 1528464, 1660385, 1910580, 1992462, 2037952, 2183520, 2324539, 2547440, 2656616, 3056928, 3320770, 3821160, 3984924, 4367040, 4649078, 4981155, 5094880, 5313232, 6113856, 6641540, 6973617, 7642320, 7969848, 9298156, 9962310, 10189760, 10626464, 11622695, 13283080, 13947234, 15284640, 15939696, 18596312, 19924620, 21252928, 23245390, 26566160, 27894468, 30569280, 31879392, 34868085, 37192624, 39849240, 46490780, 53132320, 55788936, 63758784, 69736170, 74385248, 79698480, 92981560, 106264640, 111577872, 139472340, 148770496, 159396960, 185963120, 223155744, 278944680, 318793920, 371926240, 446311488, 557889360, 743852480, 1115778720, 2231557440]

約数ペア:

[(1, 2231557440), (2, 1115778720), (3, 743852480), (4, 557889360), (5, 446311488), (6, 371926240), (7, 318793920), (8, 278944680), (10, 223155744), (12, 185963120), (14, 159396960), (15, 148770496), (16, 139472340), (20, 111577872), (21, 106264640), (24, 92981560), (28, 79698480), (30, 74385248), (32, 69736170), (35, 63758784), (40, 55788936), (42, 53132320), (48, 46490780), (56, 39849240), (60, 37192624), (64, 34868085), (70, 31879392), (73, 30569280), (80, 27894468), (84, 26566160), (96, 23245390), (105, 21252928), (112, 19924620), (120, 18596312), (140, 15939696), (146, 15284640), (160, 13947234), (168, 13283080), (192, 11622695), (210, 10626464), (219, 10189760), (224, 9962310), (240, 9298156), (280, 7969848), (292, 7642320), (320, 6973617), (336, 6641540), (365, 6113856), (420, 5313232), (438, 5094880), (448, 4981155), (480, 4649078), (511, 4367040), (560, 3984924), (584, 3821160), (672, 3320770), (730, 3056928), (840, 2656616), (876, 2547440), (960, 2324539), (1022, 2183520), (1095, 2037952), (1120, 1992462), (1168, 1910580), (1344, 1660385), (1460, 1528464), (1533, 1455680), (1680, 1328308), (1752, 1273720), (2044, 1091760), (2190, 1018976), (2240, 996231), (2336, 955290), (2555, 873408), (2920, 764232), (3066, 727840), (3360, 664154), (3504, 636860), (4088, 545880), (4380, 509488), (4549, 490560), (4672, 477645), (5110, 436704), (5840, 382116), (6132, 363920), (6720, 332077), (7008, 318430), (7665, 291136), (8176, 272940), (8760, 254744), (9098, 245280), (10220, 218352), (11680, 191058), (12264, 181960), (13647, 163520), (14016, 159215), (15330, 145568), (16352, 136470), (17520, 127372), (18196, 122640), (20440, 109176), (22745, 98112), (23360, 95529), (24528, 90980), (27294, 81760), (30660, 72784), (31843, 70080), (32704, 68235), (35040, 63686), (36392, 61320), (40880, 54588), (45490, 49056)]