31083340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{27751}}^1$

素因数の和:28139

約数の個数: 160

約数和(自身を含む): 104063339520

約数和(自身を除く): 72979999440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 359, 390, 520, 624, 718, 780, 1040, 1077, 1436, 1560, 1795, 2154, 2872, 3120, 3590, 4308, 4667, 5385, 5744, 7180, 8616, 9334, 10770, 14001, 14360, 17232, 18668, 21540, 23335, 27751, 28002, 28720, 37336, 43080, 46670, 55502, 56004, 70005, 74672, 83253, 86160, 93340, 111004, 112008, 138755, 140010, 166506, 186680, 222008, 224016, 277510, 280020, 333012, 360763, 373360, 416265, 444016, 555020, 560040, 666024, 721526, 832530, 1082289, 1110040, 1120080, 1332048, 1443052, 1665060, 1803815, 2164578, 2220080, 2886104, 3330120, 3607630, 4329156, 5411445, 5772208, 6660240, 7215260, 8658312, 9962609, 10822890, 14430520, 17316624, 19925218, 21645780, 28861040, 29887827, 39850436, 43291560, 49813045, 59775654, 79700872, 86583120, 99626090, 119551308, 129513917, 149439135, 159401744, 199252180, 239102616, 259027834, 298878270, 388541751, 398504360, 478205232, 518055668, 597756540, 647569585, 777083502, 797008720, 1036111336, 1195513080, 1295139170, 1554167004, 1942708755, 2072222672, 2391026160, 2590278340, 3108334008, 3885417510, 5180556680, 6216668016, 7770835020, 10361113360, 15541670040, 31083340080]

約数ペア:

[(1, 31083340080), (2, 15541670040), (3, 10361113360), (4, 7770835020), (5, 6216668016), (6, 5180556680), (8, 3885417510), (10, 3108334008), (12, 2590278340), (13, 2391026160), (15, 2072222672), (16, 1942708755), (20, 1554167004), (24, 1295139170), (26, 1195513080), (30, 1036111336), (39, 797008720), (40, 777083502), (48, 647569585), (52, 597756540), (60, 518055668), (65, 478205232), (78, 398504360), (80, 388541751), (104, 298878270), (120, 259027834), (130, 239102616), (156, 199252180), (195, 159401744), (208, 149439135), (240, 129513917), (260, 119551308), (312, 99626090), (359, 86583120), (390, 79700872), (520, 59775654), (624, 49813045), (718, 43291560), (780, 39850436), (1040, 29887827), (1077, 28861040), (1436, 21645780), (1560, 19925218), (1795, 17316624), (2154, 14430520), (2872, 10822890), (3120, 9962609), (3590, 8658312), (4308, 7215260), (4667, 6660240), (5385, 5772208), (5744, 5411445), (7180, 4329156), (8616, 3607630), (9334, 3330120), (10770, 2886104), (14001, 2220080), (14360, 2164578), (17232, 1803815), (18668, 1665060), (21540, 1443052), (23335, 1332048), (27751, 1120080), (28002, 1110040), (28720, 1082289), (37336, 832530), (43080, 721526), (46670, 666024), (55502, 560040), (56004, 555020), (70005, 444016), (74672, 416265), (83253, 373360), (86160, 360763), (93340, 333012), (111004, 280020), (112008, 277510), (138755, 224016), (140010, 222008), (166506, 186680)]