157067899120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1\times {\mathrm{2089}}^1$

素因数の和:4143

約数の個数: 160

約数和(自身を含む): 408046383360

約数和(自身を除く): 250978484240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 1987, 2089, 2365, 3440, 3784, 3974, 4178, 4730, 7568, 7948, 8356, 9460, 9935, 10445, 15896, 16712, 18920, 19870, 20890, 21857, 22979, 31792, 33424, 37840, 39740, 41780, 43714, 45958, 79480, 83560, 85441, 87428, 89827, 91916, 109285, 114895, 158960, 167120, 170882, 174856, 179654, 183832, 218570, 229790, 341764, 349712, 359308, 367664, 427205, 437140, 449135, 459580, 683528, 718616, 854410, 874280, 898270, 919160, 939851, 988097, 1367056, 1437232, 1708820, 1748560, 1796540, 1838320, 1879702, 1976194, 3417640, 3593080, 3759404, 3952388, 4150843, 4699255, 4940485, 6835280, 7186160, 7518808, 7904776, 8301686, 9398510, 9880970, 15037616, 15809552, 16603372, 18797020, 19761940, 20754215, 33206744, 37594040, 39523880, 41508430, 45659273, 66413488, 75188080, 79047760, 83016860, 91318546, 166033720, 178486249, 182637092, 228296365, 332067440, 356972498, 365274184, 456592730, 713944996, 730548368, 892431245, 913185460, 1427889992, 1784862490, 1826370920, 1963348739, 2855779984, 3569724980, 3652741840, 3926697478, 7139449960, 7853394956, 9816743695, 14278899920, 15706789912, 19633487390, 31413579824, 39266974780, 78533949560, 157067899120]

約数ペア:

[(1, 157067899120), (2, 78533949560), (4, 39266974780), (5, 31413579824), (8, 19633487390), (10, 15706789912), (11, 14278899920), (16, 9816743695), (20, 7853394956), (22, 7139449960), (40, 3926697478), (43, 3652741840), (44, 3569724980), (55, 2855779984), (80, 1963348739), (86, 1826370920), (88, 1784862490), (110, 1427889992), (172, 913185460), (176, 892431245), (215, 730548368), (220, 713944996), (344, 456592730), (430, 365274184), (440, 356972498), (473, 332067440), (688, 228296365), (860, 182637092), (880, 178486249), (946, 166033720), (1720, 91318546), (1892, 83016860), (1987, 79047760), (2089, 75188080), (2365, 66413488), (3440, 45659273), (3784, 41508430), (3974, 39523880), (4178, 37594040), (4730, 33206744), (7568, 20754215), (7948, 19761940), (8356, 18797020), (9460, 16603372), (9935, 15809552), (10445, 15037616), (15896, 9880970), (16712, 9398510), (18920, 8301686), (19870, 7904776), (20890, 7518808), (21857, 7186160), (22979, 6835280), (31792, 4940485), (33424, 4699255), (37840, 4150843), (39740, 3952388), (41780, 3759404), (43714, 3593080), (45958, 3417640), (79480, 1976194), (83560, 1879702), (85441, 1838320), (87428, 1796540), (89827, 1748560), (91916, 1708820), (109285, 1437232), (114895, 1367056), (158960, 988097), (167120, 939851), (170882, 919160), (174856, 898270), (179654, 874280), (183832, 854410), (218570, 718616), (229790, 683528), (341764, 459580), (349712, 449135), (359308, 437140), (367664, 427205)]