15815233080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{1283}}^1$

素因数の和:1750

約数の個数: 192

約数和(自身を含む): 52117097760

約数和(自身を除く): 36301864680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 353, 360, 388, 485, 582, 706, 776, 873, 970, 1059, 1164, 1283, 1412, 1455, 1746, 1765, 1940, 2118, 2328, 2566, 2824, 2910, 3177, 3492, 3530, 3849, 3880, 4236, 4365, 5132, 5295, 5820, 6354, 6415, 6984, 7060, 7698, 8472, 8730, 10264, 10590, 11547, 11640, 12708, 12830, 14120, 15396, 15885, 17460, 19245, 21180, 23094, 25416, 25660, 30792, 31770, 34241, 34920, 38490, 42360, 46188, 51320, 57735, 63540, 68482, 76980, 92376, 102723, 115470, 124451, 127080, 136964, 153960, 171205, 205446, 230940, 248902, 273928, 308169, 342410, 373353, 410892, 452899, 461880, 497804, 513615, 616338, 622255, 684820, 746706, 821784, 905798, 995608, 1027230, 1120059, 1232676, 1244510, 1358697, 1369640, 1493412, 1540845, 1811596, 1866765, 2054460, 2240118, 2264495, 2465352, 2489020, 2717394, 2986824, 3081690, 3623192, 3733530, 4076091, 4108920, 4480236, 4528990, 4978040, 5434788, 5600295, 6163380, 6793485, 7467060, 8152182, 8960472, 9057980, 10869576, 11200590, 12326760, 13586970, 14934120, 16304364, 18115960, 20380455, 22401180, 27173940, 32608728, 40760910, 43931203, 44802360, 54347880, 81521820, 87862406, 131793609, 163043640, 175724812, 219656015, 263587218, 351449624, 395380827, 439312030, 527174436, 658968045, 790761654, 878624060, 1054348872, 1317936090, 1581523308, 1757248120, 1976904135, 2635872180, 3163046616, 3953808270, 5271744360, 7907616540, 15815233080]

約数ペア:

[(1, 15815233080), (2, 7907616540), (3, 5271744360), (4, 3953808270), (5, 3163046616), (6, 2635872180), (8, 1976904135), (9, 1757248120), (10, 1581523308), (12, 1317936090), (15, 1054348872), (18, 878624060), (20, 790761654), (24, 658968045), (30, 527174436), (36, 439312030), (40, 395380827), (45, 351449624), (60, 263587218), (72, 219656015), (90, 175724812), (97, 163043640), (120, 131793609), (180, 87862406), (194, 81521820), (291, 54347880), (353, 44802360), (360, 43931203), (388, 40760910), (485, 32608728), (582, 27173940), (706, 22401180), (776, 20380455), (873, 18115960), (970, 16304364), (1059, 14934120), (1164, 13586970), (1283, 12326760), (1412, 11200590), (1455, 10869576), (1746, 9057980), (1765, 8960472), (1940, 8152182), (2118, 7467060), (2328, 6793485), (2566, 6163380), (2824, 5600295), (2910, 5434788), (3177, 4978040), (3492, 4528990), (3530, 4480236), (3849, 4108920), (3880, 4076091), (4236, 3733530), (4365, 3623192), (5132, 3081690), (5295, 2986824), (5820, 2717394), (6354, 2489020), (6415, 2465352), (6984, 2264495), (7060, 2240118), (7698, 2054460), (8472, 1866765), (8730, 1811596), (10264, 1540845), (10590, 1493412), (11547, 1369640), (11640, 1358697), (12708, 1244510), (12830, 1232676), (14120, 1120059), (15396, 1027230), (15885, 995608), (17460, 905798), (19245, 821784), (21180, 746706), (23094, 684820), (25416, 622255), (25660, 616338), (30792, 513615), (31770, 497804), (34241, 461880), (34920, 452899), (38490, 410892), (42360, 373353), (46188, 342410), (51320, 308169), (57735, 273928), (63540, 248902), (68482, 230940), (76980, 205446), (92376, 171205), (102723, 153960), (115470, 136964), (124451, 127080)]