270308220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 962174976

約数和(自身を除く): 691866756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1597, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3194, 3255, 4030, 4340, 4791, 4836, 5460, 5642, 6045, 6388, 6510, 7985, 8060, 8463, 9582, 11179, 11284, 12090, 13020, 14105, 15970, 16926, 19164, 20761, 22358, 23955, 24180, 28210, 31940, 33537, 33852, 41522, 42315, 44716, 47910, 49507, 55895, 56420, 62283, 67074, 83044, 84630, 95820, 99014, 103805, 111790, 124566, 134148, 145327, 148521, 167685, 169260, 198028, 207610, 223580, 247535, 249132, 290654, 297042, 311415, 335370, 346549, 415220, 435981, 495070, 581308, 594084, 622830, 643591, 670740, 693098, 726635, 742605, 871962, 990140, 1039647, 1245660, 1287182, 1386196, 1453270, 1485210, 1732745, 1743924, 1930773, 2079294, 2179905, 2574364, 2906540, 2970420, 3217955, 3465490, 3861546, 4158588, 4359810, 4505137, 5198235, 6435910, 6930980, 7723092, 8719620, 9010274, 9653865, 10396470, 12871820, 13515411, 18020548, 19307730, 20792940, 22525685, 27030822, 38615460, 45051370, 54061644, 67577055, 90102740, 135154110, 270308220]

約数ペア:

[(1, 270308220), (2, 135154110), (3, 90102740), (4, 67577055), (5, 54061644), (6, 45051370), (7, 38615460), (10, 27030822), (12, 22525685), (13, 20792940), (14, 19307730), (15, 18020548), (20, 13515411), (21, 12871820), (26, 10396470), (28, 9653865), (30, 9010274), (31, 8719620), (35, 7723092), (39, 6930980), (42, 6435910), (52, 5198235), (60, 4505137), (62, 4359810), (65, 4158588), (70, 3861546), (78, 3465490), (84, 3217955), (91, 2970420), (93, 2906540), (105, 2574364), (124, 2179905), (130, 2079294), (140, 1930773), (155, 1743924), (156, 1732745), (182, 1485210), (186, 1453270), (195, 1386196), (210, 1287182), (217, 1245660), (260, 1039647), (273, 990140), (310, 871962), (364, 742605), (372, 726635), (390, 693098), (403, 670740), (420, 643591), (434, 622830), (455, 594084), (465, 581308), (546, 495070), (620, 435981), (651, 415220), (780, 346549), (806, 335370), (868, 311415), (910, 297042), (930, 290654), (1085, 249132), (1092, 247535), (1209, 223580), (1302, 207610), (1365, 198028), (1597, 169260), (1612, 167685), (1820, 148521), (1860, 145327), (2015, 134148), (2170, 124566), (2418, 111790), (2604, 103805), (2730, 99014), (2821, 95820), (3194, 84630), (3255, 83044), (4030, 67074), (4340, 62283), (4791, 56420), (4836, 55895), (5460, 49507), (5642, 47910), (6045, 44716), (6388, 42315), (6510, 41522), (7985, 33852), (8060, 33537), (8463, 31940), (9582, 28210), (11179, 24180), (11284, 23955), (12090, 22358), (13020, 20761), (14105, 19164), (15970, 16926)]