2000864160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 288

約数和(自身を含む): 7396764480

約数和(自身を除く): 5395900320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 361, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 722, 760, 855, 864, 912, 1026, 1080, 1083, 1140, 1283, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2052, 2160, 2166, 2280, 2565, 2566, 2736, 2888, 3040, 3249, 3420, 3610, 3849, 4104, 4320, 4332, 4560, 5130, 5132, 5415, 5472, 5776, 6415, 6498, 6840, 7220, 7698, 8208, 8664, 9120, 9747, 10260, 10264, 10830, 11547, 11552, 12830, 12996, 13680, 14440, 15396, 16245, 16416, 17328, 19245, 19494, 20520, 20528, 21660, 23094, 24377, 25660, 25992, 27360, 28880, 30792, 32490, 34641, 34656, 38490, 38988, 41040, 41056, 43320, 46188, 48735, 48754, 51320, 51984, 57735, 57760, 61584, 64980, 69282, 73131, 76980, 77976, 82080, 86640, 92376, 97470, 97508, 102640, 103968, 115470, 121885, 123168, 129960, 138564, 146262, 153960, 155952, 173205, 173280, 184752, 194940, 195016, 205280, 219393, 230940, 243770, 259920, 277128, 292524, 307920, 311904, 346410, 365655, 369504, 389880, 390032, 438786, 461880, 463163, 487540, 519840, 554256, 585048, 615840, 658179, 692820, 731310, 779760, 780064, 877572, 923760, 926326, 975080, 1096965, 1108512, 1170096, 1316358, 1385640, 1389489, 1462620, 1559520, 1755144, 1847520, 1852652, 1950160, 2193930, 2315815, 2340192, 2632716, 2771280, 2778978, 2925240, 3290895, 3510288, 3705304, 3900320, 4168467, 4387860, 4631630, 5265432, 5542560, 5557956, 5850480, 6581790, 6947445, 7020576, 7410608, 8336934, 8775720, 9263260, 10530864, 11115912, 11700960, 12505401, 13163580, 13894890, 14821216, 16673868, 17551440, 18526520, 20842335, 21061728, 22231824, 25010802, 26327160, 27789780, 33347736, 35102880, 37053040, 41684670, 44463648, 50021604, 52654320, 55579560, 62527005, 66695472, 74106080, 83369340, 100043208, 105308640, 111159120, 125054010, 133390944, 166738680, 200086416, 222318240, 250108020, 333477360, 400172832, 500216040, 666954720, 1000432080, 2000864160]

約数ペア:

[(1, 2000864160), (2, 1000432080), (3, 666954720), (4, 500216040), (5, 400172832), (6, 333477360), (8, 250108020), (9, 222318240), (10, 200086416), (12, 166738680), (15, 133390944), (16, 125054010), (18, 111159120), (19, 105308640), (20, 100043208), (24, 83369340), (27, 74106080), (30, 66695472), (32, 62527005), (36, 55579560), (38, 52654320), (40, 50021604), (45, 44463648), (48, 41684670), (54, 37053040), (57, 35102880), (60, 33347736), (72, 27789780), (76, 26327160), (80, 25010802), (90, 22231824), (95, 21061728), (96, 20842335), (108, 18526520), (114, 17551440), (120, 16673868), (135, 14821216), (144, 13894890), (152, 13163580), (160, 12505401), (171, 11700960), (180, 11115912), (190, 10530864), (216, 9263260), (228, 8775720), (240, 8336934), (270, 7410608), (285, 7020576), (288, 6947445), (304, 6581790), (342, 5850480), (360, 5557956), (361, 5542560), (380, 5265432), (432, 4631630), (456, 4387860), (480, 4168467), (513, 3900320), (540, 3705304), (570, 3510288), (608, 3290895), (684, 2925240), (720, 2778978), (722, 2771280), (760, 2632716), (855, 2340192), (864, 2315815), (912, 2193930), (1026, 1950160), (1080, 1852652), (1083, 1847520), (1140, 1755144), (1283, 1559520), (1368, 1462620), (1440, 1389489), (1444, 1385640), (1520, 1316358), (1710, 1170096), (1805, 1108512), (1824, 1096965), (2052, 975080), (2160, 926326), (2166, 923760), (2280, 877572), (2565, 780064), (2566, 779760), (2736, 731310), (2888, 692820), (3040, 658179), (3249, 615840), (3420, 585048), (3610, 554256), (3849, 519840), (4104, 487540), (4320, 463163), (4332, 461880), (4560, 438786), (5130, 390032), (5132, 389880), (5415, 369504), (5472, 365655), (5776, 346410), (6415, 311904), (6498, 307920), (6840, 292524), (7220, 277128), (7698, 259920), (8208, 243770), (8664, 230940), (9120, 219393), (9747, 205280), (10260, 195016), (10264, 194940), (10830, 184752), (11547, 173280), (11552, 173205), (12830, 155952), (12996, 153960), (13680, 146262), (14440, 138564), (15396, 129960), (16245, 123168), (16416, 121885), (17328, 115470), (19245, 103968), (19494, 102640), (20520, 97508), (20528, 97470), (21660, 92376), (23094, 86640), (24377, 82080), (25660, 77976), (25992, 76980), (27360, 73131), (28880, 69282), (30792, 64980), (32490, 61584), (34641, 57760), (34656, 57735), (38490, 51984), (38988, 51320), (41040, 48754), (41056, 48735), (43320, 46188)]