2664707920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 7770931200

約数和(自身を除く): 5106223280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 67, 70, 79, 80, 112, 116, 124, 134, 140, 145, 155, 158, 203, 217, 232, 248, 268, 280, 290, 310, 316, 335, 395, 406, 434, 464, 469, 496, 536, 553, 560, 580, 620, 632, 670, 790, 812, 868, 899, 938, 1015, 1072, 1085, 1106, 1160, 1240, 1264, 1340, 1580, 1624, 1736, 1798, 1876, 1943, 2030, 2077, 2170, 2212, 2291, 2320, 2345, 2449, 2480, 2680, 2765, 3160, 3248, 3472, 3596, 3752, 3886, 4060, 4154, 4340, 4424, 4495, 4582, 4690, 4898, 5293, 5360, 5530, 6293, 6320, 7192, 7504, 7772, 8120, 8308, 8680, 8848, 8990, 9164, 9380, 9715, 9796, 10385, 10586, 11060, 11455, 12245, 12586, 13601, 14384, 14539, 15544, 16037, 16240, 16616, 17143, 17360, 17980, 18328, 18760, 19430, 19592, 20770, 21172, 22120, 22910, 24490, 25172, 26465, 27202, 29078, 31088, 31465, 32074, 33232, 34286, 35960, 36656, 37051, 37520, 38860, 39184, 41540, 42344, 44240, 45820, 48980, 50344, 52930, 54404, 58156, 60233, 62930, 64148, 68005, 68572, 71021, 71920, 72695, 74102, 77720, 80185, 83080, 84688, 85715, 91640, 97960, 100688, 105860, 108808, 116312, 120466, 125860, 128296, 136010, 137144, 142042, 145390, 148204, 153497, 155440, 160370, 164083, 166160, 171430, 183280, 185255, 195920, 211720, 217616, 232624, 240932, 251720, 256592, 272020, 274288, 284084, 290780, 296408, 301165, 306994, 320740, 328166, 342860, 355105, 370510, 421631, 423440, 481864, 497147, 503440, 544040, 568168, 581560, 592816, 602330, 613988, 641480, 656332, 685720, 710210, 741020, 767485, 820415, 843262, 963728, 994294, 1074479, 1088080, 1136336, 1148581, 1163120, 1204660, 1227976, 1282960, 1312664, 1371440, 1420420, 1482040, 1534970, 1640830, 1686524, 1988588, 2108155, 2148958, 2297162, 2409320, 2455952, 2485735, 2625328, 2840840, 2964080, 3069940, 3281660, 3373048, 3977176, 4216310, 4297916, 4594324, 4758407, 4818640, 4971470, 5372395, 5681680, 5742905, 6139880, 6563320, 6746096, 7954352, 8432620, 8595832, 9188648, 9516814, 9942940, 10744790, 11485810, 12279760, 13126640, 16865240, 17191664, 18377296, 19033628, 19885880, 21489580, 22971620, 23792035, 33308849, 33730480, 38067256, 39771760, 42979160, 45943240, 47584070, 66617698, 76134512, 85958320, 91886480, 95168140, 133235396, 166544245, 190336280, 266470792, 333088490, 380672560, 532941584, 666176980, 1332353960, 2664707920]

約数ペア:

[(1, 2664707920), (2, 1332353960), (4, 666176980), (5, 532941584), (7, 380672560), (8, 333088490), (10, 266470792), (14, 190336280), (16, 166544245), (20, 133235396), (28, 95168140), (29, 91886480), (31, 85958320), (35, 76134512), (40, 66617698), (56, 47584070), (58, 45943240), (62, 42979160), (67, 39771760), (70, 38067256), (79, 33730480), (80, 33308849), (112, 23792035), (116, 22971620), (124, 21489580), (134, 19885880), (140, 19033628), (145, 18377296), (155, 17191664), (158, 16865240), (203, 13126640), (217, 12279760), (232, 11485810), (248, 10744790), (268, 9942940), (280, 9516814), (290, 9188648), (310, 8595832), (316, 8432620), (335, 7954352), (395, 6746096), (406, 6563320), (434, 6139880), (464, 5742905), (469, 5681680), (496, 5372395), (536, 4971470), (553, 4818640), (560, 4758407), (580, 4594324), (620, 4297916), (632, 4216310), (670, 3977176), (790, 3373048), (812, 3281660), (868, 3069940), (899, 2964080), (938, 2840840), (1015, 2625328), (1072, 2485735), (1085, 2455952), (1106, 2409320), (1160, 2297162), (1240, 2148958), (1264, 2108155), (1340, 1988588), (1580, 1686524), (1624, 1640830), (1736, 1534970), (1798, 1482040), (1876, 1420420), (1943, 1371440), (2030, 1312664), (2077, 1282960), (2170, 1227976), (2212, 1204660), (2291, 1163120), (2320, 1148581), (2345, 1136336), (2449, 1088080), (2480, 1074479), (2680, 994294), (2765, 963728), (3160, 843262), (3248, 820415), (3472, 767485), (3596, 741020), (3752, 710210), (3886, 685720), (4060, 656332), (4154, 641480), (4340, 613988), (4424, 602330), (4495, 592816), (4582, 581560), (4690, 568168), (4898, 544040), (5293, 503440), (5360, 497147), (5530, 481864), (6293, 423440), (6320, 421631), (7192, 370510), (7504, 355105), (7772, 342860), (8120, 328166), (8308, 320740), (8680, 306994), (8848, 301165), (8990, 296408), (9164, 290780), (9380, 284084), (9715, 274288), (9796, 272020), (10385, 256592), (10586, 251720), (11060, 240932), (11455, 232624), (12245, 217616), (12586, 211720), (13601, 195920), (14384, 185255), (14539, 183280), (15544, 171430), (16037, 166160), (16240, 164083), (16616, 160370), (17143, 155440), (17360, 153497), (17980, 148204), (18328, 145390), (18760, 142042), (19430, 137144), (19592, 136010), (20770, 128296), (21172, 125860), (22120, 120466), (22910, 116312), (24490, 108808), (25172, 105860), (26465, 100688), (27202, 97960), (29078, 91640), (31088, 85715), (31465, 84688), (32074, 83080), (33232, 80185), (34286, 77720), (35960, 74102), (36656, 72695), (37051, 71920), (37520, 71021), (38860, 68572), (39184, 68005), (41540, 64148), (42344, 62930), (44240, 60233), (45820, 58156), (48980, 54404), (50344, 52930)]