2154871040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 6643752192

約数和(自身を除く): 4488881152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 47, 49, 56, 64, 68, 70, 80, 85, 86, 94, 98, 112, 119, 128, 136, 140, 160, 170, 172, 188, 196, 215, 224, 235, 238, 245, 256, 272, 280, 301, 320, 329, 340, 344, 376, 392, 430, 448, 470, 476, 490, 544, 560, 595, 602, 640, 658, 680, 688, 731, 752, 784, 799, 833, 860, 896, 940, 952, 980, 1088, 1120, 1190, 1204, 1280, 1316, 1360, 1376, 1462, 1504, 1505, 1568, 1598, 1645, 1666, 1720, 1792, 1880, 1904, 1960, 2021, 2107, 2176, 2240, 2303, 2380, 2408, 2632, 2720, 2752, 2924, 3008, 3010, 3136, 3196, 3290, 3332, 3440, 3655, 3760, 3808, 3920, 3995, 4042, 4165, 4214, 4352, 4480, 4606, 4760, 4816, 5117, 5264, 5440, 5504, 5593, 5848, 6016, 6020, 6272, 6392, 6580, 6664, 6880, 7310, 7520, 7616, 7840, 7990, 8084, 8330, 8428, 8960, 9212, 9520, 9632, 10105, 10234, 10528, 10535, 10880, 11008, 11186, 11515, 11696, 12032, 12040, 12544, 12784, 13160, 13328, 13760, 14147, 14620, 15040, 15232, 15680, 15980, 16168, 16660, 16856, 18424, 19040, 19264, 20210, 20468, 21056, 21070, 21760, 22372, 23030, 23392, 24080, 25568, 25585, 26320, 26656, 27520, 27965, 28294, 29240, 30080, 30464, 31360, 31960, 32336, 33320, 33712, 34357, 35819, 36848, 38080, 38528, 39151, 40420, 40936, 42112, 42140, 44744, 46060, 46784, 48160, 51136, 51170, 52640, 53312, 55040, 55930, 56588, 58480, 60160, 62720, 63920, 64672, 66640, 67424, 68714, 70735, 71638, 73696, 76160, 77056, 78302, 80840, 81872, 84224, 84280, 89488, 92120, 93568, 96320, 99029, 102272, 102340, 105280, 106624, 111860, 113176, 116960, 127840, 129344, 133280, 134848, 137428, 141470, 143276, 147392, 152320, 156604, 161680, 163744, 168560, 171785, 178976, 179095, 184240, 187136, 192640, 195755, 198058, 204544, 204680, 210560, 213248, 223720, 226352, 233920, 240499, 255680, 258688, 266560, 269696, 274856, 282940, 286552, 294784, 313208, 323360, 327488, 337120, 343570, 357952, 358190, 368480, 385280, 391510, 396116, 409360, 421120, 447440, 452704, 467840, 480998, 495145, 511360, 517376, 533120, 539392, 549712, 565880, 573104, 589568, 626416, 646720, 654976, 674240, 687140, 715904, 716380, 736960, 783020, 792232, 818720, 894880, 905408, 935680, 961996, 990290, 1022720, 1066240, 1099424, 1131760, 1146208, 1202495, 1252832, 1293440, 1309952, 1348480, 1374280, 1431808, 1432760, 1473920, 1566040, 1584464, 1637440, 1683493, 1789760, 1810816, 1923992, 1980580, 2198848, 2263520, 2292416, 2404990, 2505664, 2586880, 2696960, 2748560, 2865520, 2947840, 3132080, 3168928, 3274880, 3366986, 3579520, 3621632, 3847984, 3961160, 4397696, 4527040, 4584832, 4809980, 5011328, 5497120, 5731040, 6264160, 6337856, 6549760, 6733972, 7159040, 7695968, 7922320, 8417465, 8795392, 9054080, 9169664, 9619960, 10022656, 10994240, 11462080, 12528320, 12675712, 13467944, 15391936, 15844640, 16834930, 18108160, 19239920, 21988480, 22924160, 25056640, 25351424, 26935888, 30783872, 31689280, 33669860, 38479840, 43976960, 45848320, 50113280, 53871776, 61567744, 63378560, 67339720, 76959680, 107743552, 126757120, 134679440, 153919360, 215487104, 269358880, 307838720, 430974208, 538717760, 1077435520, 2154871040]

約数ペア:

[(1, 2154871040), (2, 1077435520), (4, 538717760), (5, 430974208), (7, 307838720), (8, 269358880), (10, 215487104), (14, 153919360), (16, 134679440), (17, 126757120), (20, 107743552), (28, 76959680), (32, 67339720), (34, 63378560), (35, 61567744), (40, 53871776), (43, 50113280), (47, 45848320), (49, 43976960), (56, 38479840), (64, 33669860), (68, 31689280), (70, 30783872), (80, 26935888), (85, 25351424), (86, 25056640), (94, 22924160), (98, 21988480), (112, 19239920), (119, 18108160), (128, 16834930), (136, 15844640), (140, 15391936), (160, 13467944), (170, 12675712), (172, 12528320), (188, 11462080), (196, 10994240), (215, 10022656), (224, 9619960), (235, 9169664), (238, 9054080), (245, 8795392), (256, 8417465), (272, 7922320), (280, 7695968), (301, 7159040), (320, 6733972), (329, 6549760), (340, 6337856), (344, 6264160), (376, 5731040), (392, 5497120), (430, 5011328), (448, 4809980), (470, 4584832), (476, 4527040), (490, 4397696), (544, 3961160), (560, 3847984), (595, 3621632), (602, 3579520), (640, 3366986), (658, 3274880), (680, 3168928), (688, 3132080), (731, 2947840), (752, 2865520), (784, 2748560), (799, 2696960), (833, 2586880), (860, 2505664), (896, 2404990), (940, 2292416), (952, 2263520), (980, 2198848), (1088, 1980580), (1120, 1923992), (1190, 1810816), (1204, 1789760), (1280, 1683493), (1316, 1637440), (1360, 1584464), (1376, 1566040), (1462, 1473920), (1504, 1432760), (1505, 1431808), (1568, 1374280), (1598, 1348480), (1645, 1309952), (1666, 1293440), (1720, 1252832), (1792, 1202495), (1880, 1146208), (1904, 1131760), (1960, 1099424), (2021, 1066240), (2107, 1022720), (2176, 990290), (2240, 961996), (2303, 935680), (2380, 905408), (2408, 894880), (2632, 818720), (2720, 792232), (2752, 783020), (2924, 736960), (3008, 716380), (3010, 715904), (3136, 687140), (3196, 674240), (3290, 654976), (3332, 646720), (3440, 626416), (3655, 589568), (3760, 573104), (3808, 565880), (3920, 549712), (3995, 539392), (4042, 533120), (4165, 517376), (4214, 511360), (4352, 495145), (4480, 480998), (4606, 467840), (4760, 452704), (4816, 447440), (5117, 421120), (5264, 409360), (5440, 396116), (5504, 391510), (5593, 385280), (5848, 368480), (6016, 358190), (6020, 357952), (6272, 343570), (6392, 337120), (6580, 327488), (6664, 323360), (6880, 313208), (7310, 294784), (7520, 286552), (7616, 282940), (7840, 274856), (7990, 269696), (8084, 266560), (8330, 258688), (8428, 255680), (8960, 240499), (9212, 233920), (9520, 226352), (9632, 223720), (10105, 213248), (10234, 210560), (10528, 204680), (10535, 204544), (10880, 198058), (11008, 195755), (11186, 192640), (11515, 187136), (11696, 184240), (12032, 179095), (12040, 178976), (12544, 171785), (12784, 168560), (13160, 163744), (13328, 161680), (13760, 156604), (14147, 152320), (14620, 147392), (15040, 143276), (15232, 141470), (15680, 137428), (15980, 134848), (16168, 133280), (16660, 129344), (16856, 127840), (18424, 116960), (19040, 113176), (19264, 111860), (20210, 106624), (20468, 105280), (21056, 102340), (21070, 102272), (21760, 99029), (22372, 96320), (23030, 93568), (23392, 92120), (24080, 89488), (25568, 84280), (25585, 84224), (26320, 81872), (26656, 80840), (27520, 78302), (27965, 77056), (28294, 76160), (29240, 73696), (30080, 71638), (30464, 70735), (31360, 68714), (31960, 67424), (32336, 66640), (33320, 64672), (33712, 63920), (34357, 62720), (35819, 60160), (36848, 58480), (38080, 56588), (38528, 55930), (39151, 55040), (40420, 53312), (40936, 52640), (42112, 51170), (42140, 51136), (44744, 48160), (46060, 46784)]