1890872280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 384

約数和(自身を含む): 7048304640

約数和(自身を除く): 5157432360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 73, 88, 90, 93, 99, 110, 120, 124, 132, 146, 155, 165, 180, 186, 198, 211, 219, 220, 248, 264, 279, 292, 310, 330, 341, 360, 365, 372, 396, 422, 438, 440, 465, 495, 558, 584, 620, 633, 657, 660, 682, 730, 744, 792, 803, 844, 876, 930, 990, 1023, 1055, 1095, 1116, 1240, 1266, 1314, 1320, 1364, 1395, 1460, 1606, 1688, 1705, 1752, 1860, 1899, 1980, 2046, 2110, 2190, 2232, 2263, 2321, 2409, 2532, 2628, 2728, 2790, 2920, 3069, 3165, 3212, 3285, 3410, 3720, 3798, 3960, 4015, 4092, 4220, 4380, 4526, 4642, 4818, 5064, 5115, 5256, 5580, 6138, 6330, 6424, 6541, 6570, 6789, 6820, 6963, 7227, 7596, 8030, 8184, 8440, 8760, 9052, 9284, 9495, 9636, 10230, 11160, 11315, 11605, 12045, 12276, 12660, 13082, 13140, 13578, 13640, 13926, 14454, 15192, 15345, 15403, 16060, 18104, 18568, 18990, 19272, 19623, 20367, 20460, 20889, 22630, 23210, 24090, 24552, 24893, 25320, 26164, 26280, 27156, 27852, 28908, 30690, 30806, 32120, 32705, 33945, 34815, 36135, 37980, 39246, 40734, 40920, 41778, 45260, 46209, 46420, 48180, 49786, 52328, 54312, 55704, 57816, 58869, 61380, 61612, 65410, 67890, 69630, 71951, 72270, 74679, 75960, 77015, 78492, 81468, 83556, 90520, 92418, 92840, 96360, 98115, 99572, 101835, 104445, 117738, 122760, 123224, 124465, 130820, 135780, 138627, 139260, 143902, 144540, 149358, 154030, 156984, 162936, 167112, 169433, 184836, 196230, 199144, 203670, 208890, 215853, 224037, 231045, 235476, 248930, 261640, 271560, 277254, 278520, 287804, 289080, 294345, 298716, 308060, 338866, 359755, 369672, 373395, 392460, 407340, 417780, 431706, 448074, 462090, 470952, 477493, 497860, 508299, 554508, 575608, 588690, 597432, 616120, 647559, 677732, 693135, 719510, 746790, 784920, 814680, 835560, 847165, 863412, 896148, 924180, 954986, 995720, 1016598, 1079265, 1109016, 1120185, 1177380, 1295118, 1355464, 1386270, 1432479, 1439020, 1493580, 1524897, 1694330, 1726824, 1792296, 1848360, 1909972, 2033196, 2158530, 2240370, 2354760, 2387465, 2541495, 2590236, 2772540, 2864958, 2878040, 2987160, 3049794, 3237795, 3388660, 3819944, 4066392, 4297437, 4317060, 4480740, 4774930, 5082990, 5180472, 5252423, 5545080, 5729916, 6099588, 6475590, 6777320, 7162395, 7624485, 8594874, 8634120, 8961480, 9549860, 10165980, 10504846, 11459832, 12199176, 12951180, 14324790, 15248970, 15757269, 17189748, 19099720, 20331960, 21009692, 21487185, 25902360, 26262115, 28649580, 30497940, 31514538, 34379496, 42019384, 42974370, 47271807, 52524230, 57299160, 60995880, 63029076, 78786345, 85948740, 94543614, 105048460, 126058152, 157572690, 171897480, 189087228, 210096920, 236359035, 315145380, 378174456, 472718070, 630290760, 945436140, 1890872280]

約数ペア:

[(1, 1890872280), (2, 945436140), (3, 630290760), (4, 472718070), (5, 378174456), (6, 315145380), (8, 236359035), (9, 210096920), (10, 189087228), (11, 171897480), (12, 157572690), (15, 126058152), (18, 105048460), (20, 94543614), (22, 85948740), (24, 78786345), (30, 63029076), (31, 60995880), (33, 57299160), (36, 52524230), (40, 47271807), (44, 42974370), (45, 42019384), (55, 34379496), (60, 31514538), (62, 30497940), (66, 28649580), (72, 26262115), (73, 25902360), (88, 21487185), (90, 21009692), (93, 20331960), (99, 19099720), (110, 17189748), (120, 15757269), (124, 15248970), (132, 14324790), (146, 12951180), (155, 12199176), (165, 11459832), (180, 10504846), (186, 10165980), (198, 9549860), (211, 8961480), (219, 8634120), (220, 8594874), (248, 7624485), (264, 7162395), (279, 6777320), (292, 6475590), (310, 6099588), (330, 5729916), (341, 5545080), (360, 5252423), (365, 5180472), (372, 5082990), (396, 4774930), (422, 4480740), (438, 4317060), (440, 4297437), (465, 4066392), (495, 3819944), (558, 3388660), (584, 3237795), (620, 3049794), (633, 2987160), (657, 2878040), (660, 2864958), (682, 2772540), (730, 2590236), (744, 2541495), (792, 2387465), (803, 2354760), (844, 2240370), (876, 2158530), (930, 2033196), (990, 1909972), (1023, 1848360), (1055, 1792296), (1095, 1726824), (1116, 1694330), (1240, 1524897), (1266, 1493580), (1314, 1439020), (1320, 1432479), (1364, 1386270), (1395, 1355464), (1460, 1295118), (1606, 1177380), (1688, 1120185), (1705, 1109016), (1752, 1079265), (1860, 1016598), (1899, 995720), (1980, 954986), (2046, 924180), (2110, 896148), (2190, 863412), (2232, 847165), (2263, 835560), (2321, 814680), (2409, 784920), (2532, 746790), (2628, 719510), (2728, 693135), (2790, 677732), (2920, 647559), (3069, 616120), (3165, 597432), (3212, 588690), (3285, 575608), (3410, 554508), (3720, 508299), (3798, 497860), (3960, 477493), (4015, 470952), (4092, 462090), (4220, 448074), (4380, 431706), (4526, 417780), (4642, 407340), (4818, 392460), (5064, 373395), (5115, 369672), (5256, 359755), (5580, 338866), (6138, 308060), (6330, 298716), (6424, 294345), (6541, 289080), (6570, 287804), (6789, 278520), (6820, 277254), (6963, 271560), (7227, 261640), (7596, 248930), (8030, 235476), (8184, 231045), (8440, 224037), (8760, 215853), (9052, 208890), (9284, 203670), (9495, 199144), (9636, 196230), (10230, 184836), (11160, 169433), (11315, 167112), (11605, 162936), (12045, 156984), (12276, 154030), (12660, 149358), (13082, 144540), (13140, 143902), (13578, 139260), (13640, 138627), (13926, 135780), (14454, 130820), (15192, 124465), (15345, 123224), (15403, 122760), (16060, 117738), (18104, 104445), (18568, 101835), (18990, 99572), (19272, 98115), (19623, 96360), (20367, 92840), (20460, 92418), (20889, 90520), (22630, 83556), (23210, 81468), (24090, 78492), (24552, 77015), (24893, 75960), (25320, 74679), (26164, 72270), (26280, 71951), (27156, 69630), (27852, 67890), (28908, 65410), (30690, 61612), (30806, 61380), (32120, 58869), (32705, 57816), (33945, 55704), (34815, 54312), (36135, 52328), (37980, 49786), (39246, 48180), (40734, 46420), (40920, 46209), (41778, 45260)]