420319159360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:410

約数の個数: 336

約数和(自身を含む): 1084579642368

約数和(自身を除く): 664260483008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 71, 74, 80, 124, 127, 142, 148, 155, 160, 185, 248, 254, 284, 296, 310, 320, 355, 370, 496, 508, 568, 592, 620, 635, 710, 740, 992, 1016, 1136, 1147, 1184, 1240, 1270, 1420, 1480, 1984, 2032, 2201, 2272, 2294, 2368, 2480, 2540, 2627, 2840, 2960, 3937, 4064, 4402, 4544, 4588, 4699, 4960, 5080, 5254, 5680, 5735, 5920, 7874, 8128, 8804, 9017, 9176, 9398, 9920, 10160, 10508, 11005, 11360, 11470, 11840, 13135, 15748, 16129, 17608, 18034, 18352, 18796, 19685, 20320, 21016, 22010, 22720, 22940, 23495, 26270, 31496, 32258, 35216, 36068, 36704, 37592, 39370, 40640, 42032, 44020, 45085, 45880, 46990, 52540, 62992, 64516, 70432, 72136, 73408, 75184, 78740, 80645, 81437, 84064, 88040, 90170, 91760, 93980, 105080, 125984, 129032, 140864, 144272, 145669, 150368, 157480, 161290, 162874, 168128, 176080, 180340, 183520, 187960, 210160, 251968, 258064, 279527, 288544, 291338, 300736, 314960, 322580, 325748, 333629, 352160, 360680, 367040, 375920, 407185, 420320, 499999, 516128, 559054, 577088, 582676, 596773, 629920, 645160, 651496, 667258, 704320, 721360, 728345, 751840, 814370, 840640, 999998, 1032256, 1118108, 1145159, 1165352, 1193546, 1259840, 1290320, 1302992, 1334516, 1397635, 1442720, 1456690, 1503680, 1628740, 1668145, 1999996, 2236216, 2290318, 2330704, 2387092, 2499995, 2580640, 2605984, 2669032, 2795270, 2885440, 2913380, 2983865, 3257480, 3336290, 3999992, 4472432, 4580636, 4661408, 4774184, 4999990, 5161280, 5211968, 5338064, 5590540, 5725795, 5826760, 5967730, 6514960, 6672580, 7999984, 8944864, 9161272, 9322816, 9548368, 9999980, 10342499, 10676128, 11181080, 11451590, 11653520, 11935460, 13029920, 13345160, 15999968, 17889728, 18322544, 18499963, 19096736, 19999960, 20684998, 21352256, 22362160, 22903180, 23307040, 23870920, 26059840, 26690320, 31999936, 35499929, 36645088, 36999926, 38193472, 39999920, 41369996, 42370883, 44724320, 45806360, 46614080, 47741840, 51712495, 53380640, 70999858, 73290176, 73999852, 79999840, 82739992, 84741766, 89448640, 91612720, 92499815, 95483680, 103424990, 106761280, 141999716, 147999704, 159999680, 165479984, 169483532, 177499645, 183225440, 184999630, 190967360, 206849980, 211854415, 283999432, 295999408, 330959968, 338967064, 354999290, 366450880, 369999260, 413699960, 423708830, 567998864, 591998816, 661919936, 677934128, 709998580, 739998520, 827399920, 847417660, 1135997728, 1183997632, 1313497373, 1355868256, 1419997160, 1479997040, 1654799840, 1694835320, 2271995456, 2626994746, 2711736512, 2839994320, 2959994080, 3309599680, 3389670640, 5253989492, 5679988640, 5919988160, 6567486865, 6779341280, 10507978984, 11359977280, 13134973730, 13558682560, 21015957968, 26269947460, 42031915936, 52539894920, 84063831872, 105079789840, 210159579680, 420319159360]

約数ペア:

[(1, 420319159360), (2, 210159579680), (4, 105079789840), (5, 84063831872), (8, 52539894920), (10, 42031915936), (16, 26269947460), (20, 21015957968), (31, 13558682560), (32, 13134973730), (37, 11359977280), (40, 10507978984), (62, 6779341280), (64, 6567486865), (71, 5919988160), (74, 5679988640), (80, 5253989492), (124, 3389670640), (127, 3309599680), (142, 2959994080), (148, 2839994320), (155, 2711736512), (160, 2626994746), (185, 2271995456), (248, 1694835320), (254, 1654799840), (284, 1479997040), (296, 1419997160), (310, 1355868256), (320, 1313497373), (355, 1183997632), (370, 1135997728), (496, 847417660), (508, 827399920), (568, 739998520), (592, 709998580), (620, 677934128), (635, 661919936), (710, 591998816), (740, 567998864), (992, 423708830), (1016, 413699960), (1136, 369999260), (1147, 366450880), (1184, 354999290), (1240, 338967064), (1270, 330959968), (1420, 295999408), (1480, 283999432), (1984, 211854415), (2032, 206849980), (2201, 190967360), (2272, 184999630), (2294, 183225440), (2368, 177499645), (2480, 169483532), (2540, 165479984), (2627, 159999680), (2840, 147999704), (2960, 141999716), (3937, 106761280), (4064, 103424990), (4402, 95483680), (4544, 92499815), (4588, 91612720), (4699, 89448640), (4960, 84741766), (5080, 82739992), (5254, 79999840), (5680, 73999852), (5735, 73290176), (5920, 70999858), (7874, 53380640), (8128, 51712495), (8804, 47741840), (9017, 46614080), (9176, 45806360), (9398, 44724320), (9920, 42370883), (10160, 41369996), (10508, 39999920), (11005, 38193472), (11360, 36999926), (11470, 36645088), (11840, 35499929), (13135, 31999936), (15748, 26690320), (16129, 26059840), (17608, 23870920), (18034, 23307040), (18352, 22903180), (18796, 22362160), (19685, 21352256), (20320, 20684998), (21016, 19999960), (22010, 19096736), (22720, 18499963), (22940, 18322544), (23495, 17889728), (26270, 15999968), (31496, 13345160), (32258, 13029920), (35216, 11935460), (36068, 11653520), (36704, 11451590), (37592, 11181080), (39370, 10676128), (40640, 10342499), (42032, 9999980), (44020, 9548368), (45085, 9322816), (45880, 9161272), (46990, 8944864), (52540, 7999984), (62992, 6672580), (64516, 6514960), (70432, 5967730), (72136, 5826760), (73408, 5725795), (75184, 5590540), (78740, 5338064), (80645, 5211968), (81437, 5161280), (84064, 4999990), (88040, 4774184), (90170, 4661408), (91760, 4580636), (93980, 4472432), (105080, 3999992), (125984, 3336290), (129032, 3257480), (140864, 2983865), (144272, 2913380), (145669, 2885440), (150368, 2795270), (157480, 2669032), (161290, 2605984), (162874, 2580640), (168128, 2499995), (176080, 2387092), (180340, 2330704), (183520, 2290318), (187960, 2236216), (210160, 1999996), (251968, 1668145), (258064, 1628740), (279527, 1503680), (288544, 1456690), (291338, 1442720), (300736, 1397635), (314960, 1334516), (322580, 1302992), (325748, 1290320), (333629, 1259840), (352160, 1193546), (360680, 1165352), (367040, 1145159), (375920, 1118108), (407185, 1032256), (420320, 999998), (499999, 840640), (516128, 814370), (559054, 751840), (577088, 728345), (582676, 721360), (596773, 704320), (629920, 667258), (645160, 651496)]