131944395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1$

素因数の和:1597

約数の個数: 224

約数和(自身を含む): 421405117056

約数和(自身を除く): 289460721216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 443, 461, 480, 673, 886, 922, 960, 1329, 1346, 1383, 1772, 1844, 2019, 2215, 2305, 2658, 2692, 2766, 3365, 3544, 3688, 4038, 4430, 4610, 5316, 5384, 5532, 6645, 6730, 6915, 7088, 7376, 8076, 8860, 9220, 10095, 10632, 10768, 11064, 13290, 13460, 13830, 14176, 14752, 16152, 17720, 18440, 20190, 21264, 21536, 22128, 26580, 26920, 27660, 28352, 29504, 32304, 35440, 36880, 40380, 42528, 43072, 44256, 53160, 53840, 55320, 64608, 70880, 73760, 80760, 85056, 88512, 106320, 107680, 110640, 129216, 141760, 147520, 161520, 204223, 212640, 215360, 221280, 298139, 310253, 323040, 408446, 425280, 442560, 596278, 612669, 620506, 646080, 816892, 894417, 930759, 1021115, 1192556, 1225338, 1241012, 1490695, 1551265, 1633784, 1788834, 1861518, 2042230, 2385112, 2450676, 2482024, 2981390, 3063345, 3102530, 3267568, 3577668, 3723036, 4084460, 4472085, 4653795, 4770224, 4901352, 4964048, 5962780, 6126690, 6205060, 6535136, 7155336, 7446072, 8168920, 8944170, 9307590, 9540448, 9802704, 9928096, 11925560, 12253380, 12410120, 13070272, 14310672, 14892144, 16337840, 17888340, 18615180, 19080896, 19605408, 19856192, 23851120, 24506760, 24820240, 28621344, 29784288, 32675680, 35776680, 37230360, 39210816, 47702240, 49013520, 49640480, 57242688, 59568576, 65351360, 71553360, 74460720, 95404480, 98027040, 99280960, 137442079, 143106720, 148921440, 196054080, 274884158, 286213440, 297842880, 412326237, 549768316, 687210395, 824652474, 1099536632, 1374420790, 1649304948, 2061631185, 2199073264, 2748841580, 3298609896, 4123262370, 4398146528, 5497683160, 6597219792, 8246524740, 8796293056, 10995366320, 13194439584, 16493049480, 21990732640, 26388879168, 32986098960, 43981465280, 65972197920, 131944395840]

約数ペア:

[(1, 131944395840), (2, 65972197920), (3, 43981465280), (4, 32986098960), (5, 26388879168), (6, 21990732640), (8, 16493049480), (10, 13194439584), (12, 10995366320), (15, 8796293056), (16, 8246524740), (20, 6597219792), (24, 5497683160), (30, 4398146528), (32, 4123262370), (40, 3298609896), (48, 2748841580), (60, 2199073264), (64, 2061631185), (80, 1649304948), (96, 1374420790), (120, 1099536632), (160, 824652474), (192, 687210395), (240, 549768316), (320, 412326237), (443, 297842880), (461, 286213440), (480, 274884158), (673, 196054080), (886, 148921440), (922, 143106720), (960, 137442079), (1329, 99280960), (1346, 98027040), (1383, 95404480), (1772, 74460720), (1844, 71553360), (2019, 65351360), (2215, 59568576), (2305, 57242688), (2658, 49640480), (2692, 49013520), (2766, 47702240), (3365, 39210816), (3544, 37230360), (3688, 35776680), (4038, 32675680), (4430, 29784288), (4610, 28621344), (5316, 24820240), (5384, 24506760), (5532, 23851120), (6645, 19856192), (6730, 19605408), (6915, 19080896), (7088, 18615180), (7376, 17888340), (8076, 16337840), (8860, 14892144), (9220, 14310672), (10095, 13070272), (10632, 12410120), (10768, 12253380), (11064, 11925560), (13290, 9928096), (13460, 9802704), (13830, 9540448), (14176, 9307590), (14752, 8944170), (16152, 8168920), (17720, 7446072), (18440, 7155336), (20190, 6535136), (21264, 6205060), (21536, 6126690), (22128, 5962780), (26580, 4964048), (26920, 4901352), (27660, 4770224), (28352, 4653795), (29504, 4472085), (32304, 4084460), (35440, 3723036), (36880, 3577668), (40380, 3267568), (42528, 3102530), (43072, 3063345), (44256, 2981390), (53160, 2482024), (53840, 2450676), (55320, 2385112), (64608, 2042230), (70880, 1861518), (73760, 1788834), (80760, 1633784), (85056, 1551265), (88512, 1490695), (106320, 1241012), (107680, 1225338), (110640, 1192556), (129216, 1021115), (141760, 930759), (147520, 894417), (161520, 816892), (204223, 646080), (212640, 620506), (215360, 612669), (221280, 596278), (298139, 442560), (310253, 425280), (323040, 408446)]