1310291857280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7904753}}^1$

素因数の和:7904816

約数の個数: 128

約数和(自身を含む): 3676659180480

約数和(自身を除く): 2366367323200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 23680, 33152, 41440, 82880, 165760, 7904753, 15809506, 31619012, 39523765, 55333271, 63238024, 79047530, 110666542, 126476048, 158095060, 221333084, 252952096, 276666355, 292475861, 316190120, 442666168, 505904192, 553332710, 584951722, 632380240, 885332336, 1011808384, 1106665420, 1169903444, 1264760480, 1462379305, 1770664672, 2047331027, 2213330840, 2339806888, 2529520960, 2924758610, 3541329344, 4094662054, 4426661680, 4679613776, 5059041920, 5849517220, 7082658688, 8189324108, 8853323360, 9359227552, 10236655135, 11699034440, 16378648216, 17706646720, 18718455104, 20473310270, 23398068880, 32757296432, 35413293440, 37436910208, 40946620540, 46796137760, 65514592864, 81893241080, 93592275520, 131029185728, 163786482160, 187184551040, 262058371456, 327572964320, 655145928640, 1310291857280]

約数ペア:

[(1, 1310291857280), (2, 655145928640), (4, 327572964320), (5, 262058371456), (7, 187184551040), (8, 163786482160), (10, 131029185728), (14, 93592275520), (16, 81893241080), (20, 65514592864), (28, 46796137760), (32, 40946620540), (35, 37436910208), (37, 35413293440), (40, 32757296432), (56, 23398068880), (64, 20473310270), (70, 18718455104), (74, 17706646720), (80, 16378648216), (112, 11699034440), (128, 10236655135), (140, 9359227552), (148, 8853323360), (160, 8189324108), (185, 7082658688), (224, 5849517220), (259, 5059041920), (280, 4679613776), (296, 4426661680), (320, 4094662054), (370, 3541329344), (448, 2924758610), (518, 2529520960), (560, 2339806888), (592, 2213330840), (640, 2047331027), (740, 1770664672), (896, 1462379305), (1036, 1264760480), (1120, 1169903444), (1184, 1106665420), (1295, 1011808384), (1480, 885332336), (2072, 632380240), (2240, 584951722), (2368, 553332710), (2590, 505904192), (2960, 442666168), (4144, 316190120), (4480, 292475861), (4736, 276666355), (5180, 252952096), (5920, 221333084), (8288, 158095060), (10360, 126476048), (11840, 110666542), (16576, 79047530), (20720, 63238024), (23680, 55333271), (33152, 39523765), (41440, 31619012), (82880, 15809506), (165760, 7904753)]