824358780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2857}}^1$

素因数の和:3108

約数の個数: 144

約数和(自身を含む): 2871261120

約数和(自身を除く): 2046902340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 229, 252, 315, 420, 458, 630, 687, 916, 1145, 1260, 1374, 1603, 2061, 2290, 2748, 2857, 3206, 3435, 4122, 4580, 4809, 5714, 6412, 6870, 8015, 8244, 8571, 9618, 10305, 11428, 13740, 14285, 14427, 16030, 17142, 19236, 19999, 20610, 24045, 25713, 28570, 28854, 32060, 34284, 39998, 41220, 42855, 48090, 51426, 57140, 57708, 59997, 72135, 79996, 85710, 96180, 99995, 102852, 119994, 128565, 144270, 171420, 179991, 199990, 239988, 257130, 288540, 299985, 359982, 399980, 514260, 599970, 654253, 719964, 899955, 1199940, 1308506, 1799910, 1962759, 2617012, 3271265, 3599820, 3925518, 4579771, 5888277, 6542530, 7851036, 9159542, 9813795, 11776554, 13085060, 13739313, 18319084, 19627590, 22898855, 23553108, 27478626, 29441385, 39255180, 41217939, 45797710, 54957252, 58882770, 68696565, 82435878, 91595420, 117765540, 137393130, 164871756, 206089695, 274786260, 412179390, 824358780]

約数ペア:

[(1, 824358780), (2, 412179390), (3, 274786260), (4, 206089695), (5, 164871756), (6, 137393130), (7, 117765540), (9, 91595420), (10, 82435878), (12, 68696565), (14, 58882770), (15, 54957252), (18, 45797710), (20, 41217939), (21, 39255180), (28, 29441385), (30, 27478626), (35, 23553108), (36, 22898855), (42, 19627590), (45, 18319084), (60, 13739313), (63, 13085060), (70, 11776554), (84, 9813795), (90, 9159542), (105, 7851036), (126, 6542530), (140, 5888277), (180, 4579771), (210, 3925518), (229, 3599820), (252, 3271265), (315, 2617012), (420, 1962759), (458, 1799910), (630, 1308506), (687, 1199940), (916, 899955), (1145, 719964), (1260, 654253), (1374, 599970), (1603, 514260), (2061, 399980), (2290, 359982), (2748, 299985), (2857, 288540), (3206, 257130), (3435, 239988), (4122, 199990), (4580, 179991), (4809, 171420), (5714, 144270), (6412, 128565), (6870, 119994), (8015, 102852), (8244, 99995), (8571, 96180), (9618, 85710), (10305, 79996), (11428, 72135), (13740, 59997), (14285, 57708), (14427, 57140), (16030, 51426), (17142, 48090), (19236, 42855), (19999, 41220), (20610, 39998), (24045, 34284), (25713, 32060), (28570, 28854)]