2128205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 7391526912

約数和(自身を除く): 5263321872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 127, 130, 131, 156, 164, 195, 205, 208, 240, 246, 254, 260, 262, 312, 328, 381, 390, 393, 410, 492, 508, 520, 524, 533, 615, 624, 635, 655, 656, 762, 780, 786, 820, 984, 1016, 1040, 1048, 1066, 1230, 1270, 1310, 1524, 1560, 1572, 1599, 1640, 1651, 1703, 1905, 1965, 1968, 2032, 2096, 2132, 2460, 2540, 2620, 2665, 3048, 3120, 3144, 3198, 3280, 3302, 3406, 3810, 3930, 4264, 4920, 4953, 5080, 5109, 5207, 5240, 5330, 5371, 6096, 6288, 6396, 6604, 6812, 7620, 7860, 7995, 8255, 8515, 8528, 9840, 9906, 10160, 10218, 10414, 10480, 10660, 10742, 12792, 13208, 13624, 15240, 15621, 15720, 15990, 16113, 16510, 16637, 17030, 19812, 20436, 20828, 21320, 21484, 24765, 25545, 25584, 26035, 26416, 26855, 27248, 30480, 31242, 31440, 31980, 32226, 33020, 33274, 34060, 39624, 40872, 41656, 42640, 42968, 49530, 49911, 51090, 52070, 53710, 62484, 63960, 64452, 66040, 66548, 67691, 68120, 69823, 78105, 79248, 80565, 81744, 83185, 83312, 85936, 99060, 99822, 102180, 104140, 107420, 124968, 127920, 128904, 132080, 133096, 135382, 136240, 139646, 156210, 161130, 166370, 198120, 199644, 203073, 204360, 208280, 209469, 214840, 216281, 249555, 249936, 257808, 266192, 270764, 279292, 312420, 322260, 332740, 338455, 349115, 396240, 399288, 406146, 408720, 416560, 418938, 429680, 432562, 499110, 541528, 558584, 624840, 644520, 648843, 665480, 676910, 682117, 698230, 798576, 812292, 837876, 865124, 998220, 1015365, 1047345, 1081405, 1083056, 1117168, 1249680, 1289040, 1297686, 1330960, 1353820, 1364234, 1396460, 1624584, 1675752, 1730248, 1996440, 2030730, 2046351, 2094690, 2162810, 2595372, 2707640, 2728468, 2792920, 3244215, 3249168, 3351504, 3410585, 3460496, 3992880, 4061460, 4092702, 4189380, 4325620, 5190744, 5415280, 5456936, 5585840, 6488430, 6821170, 8122920, 8185404, 8378760, 8651240, 8867521, 10231755, 10381488, 10913872, 12976860, 13642340, 16245840, 16370808, 16757520, 17302480, 17735042, 20463510, 25953720, 26602563, 27284680, 32741616, 35470084, 40927020, 44337605, 51907440, 53205126, 54569360, 70940168, 81854040, 88675210, 106410252, 133012815, 141880336, 163708080, 177350420, 212820504, 266025630, 354700840, 425641008, 532051260, 709401680, 1064102520, 2128205040]

約数ペア:

[(1, 2128205040), (2, 1064102520), (3, 709401680), (4, 532051260), (5, 425641008), (6, 354700840), (8, 266025630), (10, 212820504), (12, 177350420), (13, 163708080), (15, 141880336), (16, 133012815), (20, 106410252), (24, 88675210), (26, 81854040), (30, 70940168), (39, 54569360), (40, 53205126), (41, 51907440), (48, 44337605), (52, 40927020), (60, 35470084), (65, 32741616), (78, 27284680), (80, 26602563), (82, 25953720), (104, 20463510), (120, 17735042), (123, 17302480), (127, 16757520), (130, 16370808), (131, 16245840), (156, 13642340), (164, 12976860), (195, 10913872), (205, 10381488), (208, 10231755), (240, 8867521), (246, 8651240), (254, 8378760), (260, 8185404), (262, 8122920), (312, 6821170), (328, 6488430), (381, 5585840), (390, 5456936), (393, 5415280), (410, 5190744), (492, 4325620), (508, 4189380), (520, 4092702), (524, 4061460), (533, 3992880), (615, 3460496), (624, 3410585), (635, 3351504), (655, 3249168), (656, 3244215), (762, 2792920), (780, 2728468), (786, 2707640), (820, 2595372), (984, 2162810), (1016, 2094690), (1040, 2046351), (1048, 2030730), (1066, 1996440), (1230, 1730248), (1270, 1675752), (1310, 1624584), (1524, 1396460), (1560, 1364234), (1572, 1353820), (1599, 1330960), (1640, 1297686), (1651, 1289040), (1703, 1249680), (1905, 1117168), (1965, 1083056), (1968, 1081405), (2032, 1047345), (2096, 1015365), (2132, 998220), (2460, 865124), (2540, 837876), (2620, 812292), (2665, 798576), (3048, 698230), (3120, 682117), (3144, 676910), (3198, 665480), (3280, 648843), (3302, 644520), (3406, 624840), (3810, 558584), (3930, 541528), (4264, 499110), (4920, 432562), (4953, 429680), (5080, 418938), (5109, 416560), (5207, 408720), (5240, 406146), (5330, 399288), (5371, 396240), (6096, 349115), (6288, 338455), (6396, 332740), (6604, 322260), (6812, 312420), (7620, 279292), (7860, 270764), (7995, 266192), (8255, 257808), (8515, 249936), (8528, 249555), (9840, 216281), (9906, 214840), (10160, 209469), (10218, 208280), (10414, 204360), (10480, 203073), (10660, 199644), (10742, 198120), (12792, 166370), (13208, 161130), (13624, 156210), (15240, 139646), (15621, 136240), (15720, 135382), (15990, 133096), (16113, 132080), (16510, 128904), (16637, 127920), (17030, 124968), (19812, 107420), (20436, 104140), (20828, 102180), (21320, 99822), (21484, 99060), (24765, 85936), (25545, 83312), (25584, 83185), (26035, 81744), (26416, 80565), (26855, 79248), (27248, 78105), (30480, 69823), (31242, 68120), (31440, 67691), (31980, 66548), (32226, 66040), (33020, 64452), (33274, 63960), (34060, 62484), (39624, 53710), (40872, 52070), (41656, 51090), (42640, 49911), (42968, 49530)]