2544853920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39863}}^1$

素因数の和:39907

約数の個数: 192

約数和(自身を含む): 9643898880

約数和(自身を除く): 7099044960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 39863, 63840, 79726, 119589, 159452, 199315, 239178, 279041, 318904, 398630, 478356, 558082, 597945, 637808, 757397, 797260, 837123, 956712, 1116164, 1195890, 1275616, 1395205, 1514794, 1594520, 1674246, 1913424, 2232328, 2272191, 2391780, 2790410, 3029588, 3189040, 3348492, 3786985, 3826848, 4185615, 4464656, 4544382, 4783560, 5301779, 5580820, 6059176, 6378080, 6696984, 7573970, 8371230, 8929312, 9088764, 9567120, 10603558, 11161640, 11360955, 12118352, 13393968, 15147940, 15905337, 16742460, 18177528, 19134240, 21207116, 22323280, 22721910, 24236704, 26508895, 26787936, 30295880, 31810674, 33484920, 36355056, 42414232, 44646560, 45443820, 53017790, 60591760, 63621348, 66969840, 72710112, 79526685, 84828464, 90887640, 106035580, 121183520, 127242696, 133939680, 159053370, 169656928, 181775280, 212071160, 254485392, 318106740, 363550560, 424142320, 508970784, 636213480, 848284640, 1272426960, 2544853920]

約数ペア:

[(1, 2544853920), (2, 1272426960), (3, 848284640), (4, 636213480), (5, 508970784), (6, 424142320), (7, 363550560), (8, 318106740), (10, 254485392), (12, 212071160), (14, 181775280), (15, 169656928), (16, 159053370), (19, 133939680), (20, 127242696), (21, 121183520), (24, 106035580), (28, 90887640), (30, 84828464), (32, 79526685), (35, 72710112), (38, 66969840), (40, 63621348), (42, 60591760), (48, 53017790), (56, 45443820), (57, 44646560), (60, 42414232), (70, 36355056), (76, 33484920), (80, 31810674), (84, 30295880), (95, 26787936), (96, 26508895), (105, 24236704), (112, 22721910), (114, 22323280), (120, 21207116), (133, 19134240), (140, 18177528), (152, 16742460), (160, 15905337), (168, 15147940), (190, 13393968), (210, 12118352), (224, 11360955), (228, 11161640), (240, 10603558), (266, 9567120), (280, 9088764), (285, 8929312), (304, 8371230), (336, 7573970), (380, 6696984), (399, 6378080), (420, 6059176), (456, 5580820), (480, 5301779), (532, 4783560), (560, 4544382), (570, 4464656), (608, 4185615), (665, 3826848), (672, 3786985), (760, 3348492), (798, 3189040), (840, 3029588), (912, 2790410), (1064, 2391780), (1120, 2272191), (1140, 2232328), (1330, 1913424), (1520, 1674246), (1596, 1594520), (1680, 1514794), (1824, 1395205), (1995, 1275616), (2128, 1195890), (2280, 1116164), (2660, 956712), (3040, 837123), (3192, 797260), (3360, 757397), (3990, 637808), (4256, 597945), (4560, 558082), (5320, 478356), (6384, 398630), (7980, 318904), (9120, 279041), (10640, 239178), (12768, 199315), (15960, 159452), (21280, 119589), (31920, 79726), (39863, 63840)]