31340765280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{15259}}^1$

素因数の和:15677

約数の個数: 192

約数和(自身を含む): 107982201600

約数和(自身を除く): 76641436320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 389, 440, 480, 528, 660, 778, 880, 1056, 1167, 1320, 1556, 1760, 1945, 2334, 2640, 3112, 3890, 4279, 4668, 5280, 5835, 6224, 7780, 8558, 9336, 11670, 12448, 12837, 15259, 15560, 17116, 18672, 21395, 23340, 25674, 30518, 31120, 34232, 37344, 42790, 45777, 46680, 51348, 61036, 62240, 64185, 68464, 76295, 85580, 91554, 93360, 102696, 122072, 128370, 136928, 152590, 167849, 171160, 183108, 186720, 205392, 228885, 244144, 256740, 305180, 335698, 342320, 366216, 410784, 457770, 488288, 503547, 513480, 610360, 671396, 684640, 732432, 839245, 915540, 1007094, 1026960, 1220720, 1342792, 1464864, 1678490, 1831080, 2014188, 2053920, 2441440, 2517735, 2685584, 3356980, 3662160, 4028376, 5035470, 5371168, 5935751, 6713960, 7324320, 8056752, 10070940, 11871502, 13427920, 16113504, 17807253, 20141880, 23743004, 26855840, 29678755, 35614506, 40283760, 47486008, 59357510, 65293261, 71229012, 80567520, 89036265, 94972016, 118715020, 130586522, 142458024, 178072530, 189944032, 195879783, 237430040, 261173044, 284916048, 326466305, 356145060, 391759566, 474860080, 522346088, 569832096, 652932610, 712290120, 783519132, 949720160, 979398915, 1044692176, 1305865220, 1424580240, 1567038264, 1958797830, 2089384352, 2611730440, 2849160480, 3134076528, 3917595660, 5223460880, 6268153056, 7835191320, 10446921760, 15670382640, 31340765280]

約数ペア:

[(1, 31340765280), (2, 15670382640), (3, 10446921760), (4, 7835191320), (5, 6268153056), (6, 5223460880), (8, 3917595660), (10, 3134076528), (11, 2849160480), (12, 2611730440), (15, 2089384352), (16, 1958797830), (20, 1567038264), (22, 1424580240), (24, 1305865220), (30, 1044692176), (32, 979398915), (33, 949720160), (40, 783519132), (44, 712290120), (48, 652932610), (55, 569832096), (60, 522346088), (66, 474860080), (80, 391759566), (88, 356145060), (96, 326466305), (110, 284916048), (120, 261173044), (132, 237430040), (160, 195879783), (165, 189944032), (176, 178072530), (220, 142458024), (240, 130586522), (264, 118715020), (330, 94972016), (352, 89036265), (389, 80567520), (440, 71229012), (480, 65293261), (528, 59357510), (660, 47486008), (778, 40283760), (880, 35614506), (1056, 29678755), (1167, 26855840), (1320, 23743004), (1556, 20141880), (1760, 17807253), (1945, 16113504), (2334, 13427920), (2640, 11871502), (3112, 10070940), (3890, 8056752), (4279, 7324320), (4668, 6713960), (5280, 5935751), (5835, 5371168), (6224, 5035470), (7780, 4028376), (8558, 3662160), (9336, 3356980), (11670, 2685584), (12448, 2517735), (12837, 2441440), (15259, 2053920), (15560, 2014188), (17116, 1831080), (18672, 1678490), (21395, 1464864), (23340, 1342792), (25674, 1220720), (30518, 1026960), (31120, 1007094), (34232, 915540), (37344, 839245), (42790, 732432), (45777, 684640), (46680, 671396), (51348, 610360), (61036, 513480), (62240, 503547), (64185, 488288), (68464, 457770), (76295, 410784), (85580, 366216), (91554, 342320), (93360, 335698), (102696, 305180), (122072, 256740), (128370, 244144), (136928, 228885), (152590, 205392), (167849, 186720), (171160, 183108)]