353479980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 192

約数和(自身を含む): 1237082112

約数和(自身を除く): 883602132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 930, 1020, 1054, 1085, 1190, 1302, 1428, 1581, 1597, 1785, 1860, 2108, 2170, 2380, 2604, 2635, 3162, 3194, 3255, 3570, 3689, 4340, 4791, 5270, 6324, 6388, 6510, 7140, 7378, 7905, 7985, 9582, 10540, 11067, 11179, 13020, 14756, 15810, 15970, 18445, 19164, 22134, 22358, 23955, 27149, 31620, 31940, 33537, 36890, 44268, 44716, 47910, 49507, 54298, 55335, 55895, 67074, 73780, 81447, 95820, 99014, 108596, 110670, 111790, 134148, 135745, 148521, 162894, 167685, 190043, 198028, 221340, 223580, 247535, 271490, 297042, 325788, 335370, 346549, 380086, 407235, 495070, 542980, 570129, 594084, 670740, 693098, 742605, 760172, 814470, 841619, 950215, 990140, 1039647, 1140258, 1386196, 1485210, 1628940, 1683238, 1732745, 1900430, 2079294, 2280516, 2524857, 2850645, 2970420, 3366476, 3465490, 3800860, 4158588, 4208095, 5049714, 5198235, 5701290, 5891333, 6930980, 8416190, 10099428, 10396470, 11402580, 11782666, 12624285, 16832380, 17673999, 20792940, 23565332, 25248570, 29456665, 35347998, 50497140, 58913330, 70695996, 88369995, 117826660, 176739990, 353479980]

約数ペア:

[(1, 353479980), (2, 176739990), (3, 117826660), (4, 88369995), (5, 70695996), (6, 58913330), (7, 50497140), (10, 35347998), (12, 29456665), (14, 25248570), (15, 23565332), (17, 20792940), (20, 17673999), (21, 16832380), (28, 12624285), (30, 11782666), (31, 11402580), (34, 10396470), (35, 10099428), (42, 8416190), (51, 6930980), (60, 5891333), (62, 5701290), (68, 5198235), (70, 5049714), (84, 4208095), (85, 4158588), (93, 3800860), (102, 3465490), (105, 3366476), (119, 2970420), (124, 2850645), (140, 2524857), (155, 2280516), (170, 2079294), (186, 1900430), (204, 1732745), (210, 1683238), (217, 1628940), (238, 1485210), (255, 1386196), (310, 1140258), (340, 1039647), (357, 990140), (372, 950215), (420, 841619), (434, 814470), (465, 760172), (476, 742605), (510, 693098), (527, 670740), (595, 594084), (620, 570129), (651, 542980), (714, 495070), (868, 407235), (930, 380086), (1020, 346549), (1054, 335370), (1085, 325788), (1190, 297042), (1302, 271490), (1428, 247535), (1581, 223580), (1597, 221340), (1785, 198028), (1860, 190043), (2108, 167685), (2170, 162894), (2380, 148521), (2604, 135745), (2635, 134148), (3162, 111790), (3194, 110670), (3255, 108596), (3570, 99014), (3689, 95820), (4340, 81447), (4791, 73780), (5270, 67074), (6324, 55895), (6388, 55335), (6510, 54298), (7140, 49507), (7378, 47910), (7905, 44716), (7985, 44268), (9582, 36890), (10540, 33537), (11067, 31940), (11179, 31620), (13020, 27149), (14756, 23955), (15810, 22358), (15970, 22134), (18445, 19164)]