1284171436240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{5209}}^1$

素因数の和:6562

約数の個数: 320

約数和(自身を含む): 3846222397440

約数和(自身を除く): 2562050961200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1291, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2582, 2728, 3080, 3410, 3472, 4340, 4774, 5164, 5209, 5456, 6160, 6455, 6820, 8680, 9037, 9548, 10328, 10418, 11935, 12910, 13640, 14201, 17360, 18074, 19096, 20656, 20836, 23870, 25820, 26045, 27280, 28402, 36148, 36463, 38192, 40021, 41672, 45185, 47740, 51640, 52090, 56804, 57299, 71005, 72296, 72926, 80042, 83344, 90370, 95480, 99407, 103280, 104180, 113608, 114598, 142010, 144592, 145852, 160084, 161479, 180740, 182315, 190960, 198814, 200105, 208360, 227216, 229196, 280147, 284020, 286495, 291704, 320168, 322958, 361480, 364630, 397628, 400210, 401093, 416720, 440231, 458392, 497035, 560294, 568040, 572990, 583408, 640336, 645916, 722960, 729260, 795256, 800420, 802186, 807395, 880462, 916784, 994070, 1120588, 1130353, 1136080, 1145980, 1291832, 1400735, 1458520, 1590512, 1600840, 1604372, 1614790, 1760924, 1776269, 1988140, 2005465, 2201155, 2241176, 2260706, 2291960, 2583664, 2801470, 2917040, 3081617, 3201680, 3208744, 3229580, 3521848, 3552538, 3976280, 4010930, 4402310, 4482352, 4521412, 4583920, 5602940, 5651765, 6163234, 6417488, 6459160, 6724819, 7043696, 7105076, 7952560, 8021860, 8804620, 8881345, 9042824, 11205880, 11303530, 12326468, 12433883, 12918320, 13449638, 14210152, 15408085, 16043720, 17609240, 17762690, 18085648, 22411760, 22607060, 24652936, 24867766, 26899276, 28420304, 30816170, 32087440, 33624095, 35218480, 35525380, 45214120, 47073733, 49305872, 49735532, 53798552, 61632340, 62169415, 67248190, 71050760, 73973009, 90428240, 94147466, 99471064, 107597104, 123264680, 124338830, 134496380, 142101520, 147946018, 188294932, 198942128, 208469389, 235368665, 246529360, 248677660, 268992760, 295892036, 369865045, 376589864, 416938778, 470737330, 497355320, 517811063, 537985520, 591784072, 739730090, 753179728, 833877556, 941474660, 994710640, 1035622126, 1042346945, 1183568144, 1459285723, 1479460180, 1667755112, 1882949320, 2071244252, 2084693890, 2293163279, 2589055315, 2918571446, 2958920360, 3335510224, 3765898640, 4142488504, 4169387780, 4586326558, 5178110630, 5837142892, 5917840720, 7296428615, 8284977008, 8338775560, 9172653116, 10356221260, 11465816395, 11674285784, 14592857230, 16052142953, 16677551120, 18345306232, 20712442520, 22931632790, 23348571568, 29185714460, 32104285906, 36690612464, 41424885040, 45863265580, 58371428920, 64208571812, 80260714765, 91726531160, 116742857840, 128417143624, 160521429530, 183453062320, 256834287248, 321042859060, 642085718120, 1284171436240]

約数ペア:

[(1, 1284171436240), (2, 642085718120), (4, 321042859060), (5, 256834287248), (7, 183453062320), (8, 160521429530), (10, 128417143624), (11, 116742857840), (14, 91726531160), (16, 80260714765), (20, 64208571812), (22, 58371428920), (28, 45863265580), (31, 41424885040), (35, 36690612464), (40, 32104285906), (44, 29185714460), (55, 23348571568), (56, 22931632790), (62, 20712442520), (70, 18345306232), (77, 16677551120), (80, 16052142953), (88, 14592857230), (110, 11674285784), (112, 11465816395), (124, 10356221260), (140, 9172653116), (154, 8338775560), (155, 8284977008), (176, 7296428615), (217, 5917840720), (220, 5837142892), (248, 5178110630), (280, 4586326558), (308, 4169387780), (310, 4142488504), (341, 3765898640), (385, 3335510224), (434, 2958920360), (440, 2918571446), (496, 2589055315), (560, 2293163279), (616, 2084693890), (620, 2071244252), (682, 1882949320), (770, 1667755112), (868, 1479460180), (880, 1459285723), (1085, 1183568144), (1232, 1042346945), (1240, 1035622126), (1291, 994710640), (1364, 941474660), (1540, 833877556), (1705, 753179728), (1736, 739730090), (2170, 591784072), (2387, 537985520), (2480, 517811063), (2582, 497355320), (2728, 470737330), (3080, 416938778), (3410, 376589864), (3472, 369865045), (4340, 295892036), (4774, 268992760), (5164, 248677660), (5209, 246529360), (5456, 235368665), (6160, 208469389), (6455, 198942128), (6820, 188294932), (8680, 147946018), (9037, 142101520), (9548, 134496380), (10328, 124338830), (10418, 123264680), (11935, 107597104), (12910, 99471064), (13640, 94147466), (14201, 90428240), (17360, 73973009), (18074, 71050760), (19096, 67248190), (20656, 62169415), (20836, 61632340), (23870, 53798552), (25820, 49735532), (26045, 49305872), (27280, 47073733), (28402, 45214120), (36148, 35525380), (36463, 35218480), (38192, 33624095), (40021, 32087440), (41672, 30816170), (45185, 28420304), (47740, 26899276), (51640, 24867766), (52090, 24652936), (56804, 22607060), (57299, 22411760), (71005, 18085648), (72296, 17762690), (72926, 17609240), (80042, 16043720), (83344, 15408085), (90370, 14210152), (95480, 13449638), (99407, 12918320), (103280, 12433883), (104180, 12326468), (113608, 11303530), (114598, 11205880), (142010, 9042824), (144592, 8881345), (145852, 8804620), (160084, 8021860), (161479, 7952560), (180740, 7105076), (182315, 7043696), (190960, 6724819), (198814, 6459160), (200105, 6417488), (208360, 6163234), (227216, 5651765), (229196, 5602940), (280147, 4583920), (284020, 4521412), (286495, 4482352), (291704, 4402310), (320168, 4010930), (322958, 3976280), (361480, 3552538), (364630, 3521848), (397628, 3229580), (400210, 3208744), (401093, 3201680), (416720, 3081617), (440231, 2917040), (458392, 2801470), (497035, 2583664), (560294, 2291960), (568040, 2260706), (572990, 2241176), (583408, 2201155), (640336, 2005465), (645916, 1988140), (722960, 1776269), (729260, 1760924), (795256, 1614790), (800420, 1604372), (802186, 1600840), (807395, 1590512), (880462, 1458520), (916784, 1400735), (994070, 1291832), (1120588, 1145980), (1130353, 1136080)]