628015360

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 432

約数和(自身を含む): 2013258240

約数和(自身を除く): 1385242880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 32, 34, 35, 38, 40, 49, 56, 62, 64, 68, 70, 76, 80, 85, 95, 98, 112, 119, 124, 128, 133, 136, 140, 152, 155, 160, 170, 190, 196, 217, 224, 238, 245, 248, 256, 266, 272, 280, 304, 310, 320, 323, 340, 380, 392, 434, 448, 476, 490, 496, 527, 532, 544, 560, 589, 595, 608, 620, 640, 646, 665, 680, 760, 784, 833, 868, 896, 931, 952, 980, 992, 1054, 1064, 1085, 1088, 1120, 1178, 1190, 1216, 1240, 1280, 1292, 1330, 1360, 1519, 1520, 1568, 1615, 1666, 1736, 1792, 1862, 1904, 1960, 1984, 2108, 2128, 2170, 2176, 2240, 2261, 2356, 2380, 2432, 2480, 2584, 2635, 2660, 2720, 2945, 3038, 3040, 3136, 3230, 3332, 3472, 3689, 3724, 3808, 3920, 3968, 4123, 4165, 4216, 4256, 4340, 4352, 4480, 4522, 4655, 4712, 4760, 4864, 4960, 5168, 5270, 5320, 5440, 5890, 6076, 6080, 6272, 6460, 6664, 6944, 7378, 7448, 7595, 7616, 7840, 7936, 8246, 8330, 8432, 8512, 8680, 8960, 9044, 9310, 9424, 9520, 9920, 10013, 10336, 10540, 10640, 10880, 11305, 11780, 12152, 12160, 12544, 12920, 13328, 13888, 14756, 14896, 15190, 15232, 15680, 15827, 16492, 16660, 16864, 17024, 17360, 18088, 18445, 18620, 18848, 19040, 19840, 20026, 20615, 20672, 21080, 21280, 21760, 22610, 23560, 24304, 24320, 25823, 25840, 26656, 27776, 28861, 29512, 29792, 30380, 30464, 31360, 31654, 32984, 33320, 33728, 34048, 34720, 36176, 36890, 37240, 37696, 38080, 39680, 40052, 41230, 41344, 42160, 42560, 45220, 47120, 48608, 50065, 51646, 51680, 53312, 55552, 57722, 59024, 59584, 60760, 62720, 63308, 65968, 66640, 67456, 69440, 70091, 72352, 73780, 74480, 75392, 76160, 79135, 80104, 82460, 82688, 84320, 85120, 90440, 94240, 97216, 100130, 103292, 103360, 106624, 115444, 118048, 119168, 121520, 126616, 129115, 131936, 133280, 134912, 138880, 140182, 144305, 144704, 147560, 148960, 150784, 152320, 158270, 160208, 164920, 168640, 170240, 180880, 188480, 194432, 200260, 206584, 206720, 213248, 230888, 236096, 238336, 243040, 253232, 258230, 263872, 266560, 277760, 280364, 288610, 289408, 295120, 297920, 316540, 320416, 329840, 337280, 350455, 361760, 376960, 388864, 400520, 413168, 413440, 461776, 472192, 486080, 490637, 506464, 516460, 527744, 533120, 560728, 577220, 578816, 590240, 595840, 633080, 640832, 659680, 674560, 700910, 723520, 753920, 801040, 826336, 923552, 944384, 972160, 981274, 1012928, 1032920, 1055488, 1066240, 1121456, 1154440, 1180480, 1191680, 1266160, 1281664, 1319360, 1401820, 1447040, 1602080, 1652672, 1847104, 1944320, 1962548, 2025856, 2065840, 2242912, 2308880, 2360960, 2453185, 2532320, 2563328, 2638720, 2803640, 2894080, 3204160, 3305344, 3694208, 3925096, 4051712, 4131680, 4485824, 4617760, 4721920, 4906370, 5064640, 5277440, 5607280, 6408320, 6610688, 7388416, 7850192, 8263360, 8971648, 9235520, 9812740, 10129280, 11214560, 12816640, 15700384, 16526720, 17943296, 18471040, 19625480, 20258560, 22429120, 31400768, 33053440, 36942080, 39250960, 44858240, 62801536, 78501920, 89716480, 125603072, 157003840, 314007680, 628015360]

約数ペア:

[(1, 628015360), (2, 314007680), (4, 157003840), (5, 125603072), (7, 89716480), (8, 78501920), (10, 62801536), (14, 44858240), (16, 39250960), (17, 36942080), (19, 33053440), (20, 31400768), (28, 22429120), (31, 20258560), (32, 19625480), (34, 18471040), (35, 17943296), (38, 16526720), (40, 15700384), (49, 12816640), (56, 11214560), (62, 10129280), (64, 9812740), (68, 9235520), (70, 8971648), (76, 8263360), (80, 7850192), (85, 7388416), (95, 6610688), (98, 6408320), (112, 5607280), (119, 5277440), (124, 5064640), (128, 4906370), (133, 4721920), (136, 4617760), (140, 4485824), (152, 4131680), (155, 4051712), (160, 3925096), (170, 3694208), (190, 3305344), (196, 3204160), (217, 2894080), (224, 2803640), (238, 2638720), (245, 2563328), (248, 2532320), (256, 2453185), (266, 2360960), (272, 2308880), (280, 2242912), (304, 2065840), (310, 2025856), (320, 1962548), (323, 1944320), (340, 1847104), (380, 1652672), (392, 1602080), (434, 1447040), (448, 1401820), (476, 1319360), (490, 1281664), (496, 1266160), (527, 1191680), (532, 1180480), (544, 1154440), (560, 1121456), (589, 1066240), (595, 1055488), (608, 1032920), (620, 1012928), (640, 981274), (646, 972160), (665, 944384), (680, 923552), (760, 826336), (784, 801040), (833, 753920), (868, 723520), (896, 700910), (931, 674560), (952, 659680), (980, 640832), (992, 633080), (1054, 595840), (1064, 590240), (1085, 578816), (1088, 577220), (1120, 560728), (1178, 533120), (1190, 527744), (1216, 516460), (1240, 506464), (1280, 490637), (1292, 486080), (1330, 472192), (1360, 461776), (1519, 413440), (1520, 413168), (1568, 400520), (1615, 388864), (1666, 376960), (1736, 361760), (1792, 350455), (1862, 337280), (1904, 329840), (1960, 320416), (1984, 316540), (2108, 297920), (2128, 295120), (2170, 289408), (2176, 288610), (2240, 280364), (2261, 277760), (2356, 266560), (2380, 263872), (2432, 258230), (2480, 253232), (2584, 243040), (2635, 238336), (2660, 236096), (2720, 230888), (2945, 213248), (3038, 206720), (3040, 206584), (3136, 200260), (3230, 194432), (3332, 188480), (3472, 180880), (3689, 170240), (3724, 168640), (3808, 164920), (3920, 160208), (3968, 158270), (4123, 152320), (4165, 150784), (4216, 148960), (4256, 147560), (4340, 144704), (4352, 144305), (4480, 140182), (4522, 138880), (4655, 134912), (4712, 133280), (4760, 131936), (4864, 129115), (4960, 126616), (5168, 121520), (5270, 119168), (5320, 118048), (5440, 115444), (5890, 106624), (6076, 103360), (6080, 103292), (6272, 100130), (6460, 97216), (6664, 94240), (6944, 90440), (7378, 85120), (7448, 84320), (7595, 82688), (7616, 82460), (7840, 80104), (7936, 79135), (8246, 76160), (8330, 75392), (8432, 74480), (8512, 73780), (8680, 72352), (8960, 70091), (9044, 69440), (9310, 67456), (9424, 66640), (9520, 65968), (9920, 63308), (10013, 62720), (10336, 60760), (10540, 59584), (10640, 59024), (10880, 57722), (11305, 55552), (11780, 53312), (12152, 51680), (12160, 51646), (12544, 50065), (12920, 48608), (13328, 47120), (13888, 45220), (14756, 42560), (14896, 42160), (15190, 41344), (15232, 41230), (15680, 40052), (15827, 39680), (16492, 38080), (16660, 37696), (16864, 37240), (17024, 36890), (17360, 36176), (18088, 34720), (18445, 34048), (18620, 33728), (18848, 33320), (19040, 32984), (19840, 31654), (20026, 31360), (20615, 30464), (20672, 30380), (21080, 29792), (21280, 29512), (21760, 28861), (22610, 27776), (23560, 26656), (24304, 25840), (24320, 25823)]