27317640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 128

約数和(自身を含む): 99221760

約数和(自身を除く): 71904120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1913, 2040, 2380, 2856, 3570, 3826, 4760, 5739, 7140, 7652, 9565, 11478, 13391, 14280, 15304, 19130, 22956, 26782, 28695, 32521, 38260, 40173, 45912, 53564, 57390, 65042, 66955, 76520, 80346, 97563, 107128, 114780, 130084, 133910, 160692, 162605, 195126, 200865, 227647, 229560, 260168, 267820, 321384, 325210, 390252, 401730, 455294, 487815, 535640, 650420, 682941, 780504, 803460, 910588, 975630, 1138235, 1300840, 1365882, 1606920, 1821176, 1951260, 2276470, 2731764, 3414705, 3902520, 4552940, 5463528, 6829410, 9105880, 13658820, 27317640]

約数ペア:

[(1, 27317640), (2, 13658820), (3, 9105880), (4, 6829410), (5, 5463528), (6, 4552940), (7, 3902520), (8, 3414705), (10, 2731764), (12, 2276470), (14, 1951260), (15, 1821176), (17, 1606920), (20, 1365882), (21, 1300840), (24, 1138235), (28, 975630), (30, 910588), (34, 803460), (35, 780504), (40, 682941), (42, 650420), (51, 535640), (56, 487815), (60, 455294), (68, 401730), (70, 390252), (84, 325210), (85, 321384), (102, 267820), (105, 260168), (119, 229560), (120, 227647), (136, 200865), (140, 195126), (168, 162605), (170, 160692), (204, 133910), (210, 130084), (238, 114780), (255, 107128), (280, 97563), (340, 80346), (357, 76520), (408, 66955), (420, 65042), (476, 57390), (510, 53564), (595, 45912), (680, 40173), (714, 38260), (840, 32521), (952, 28695), (1020, 26782), (1190, 22956), (1428, 19130), (1785, 15304), (1913, 14280), (2040, 13391), (2380, 11478), (2856, 9565), (3570, 7652), (3826, 7140), (4760, 5739)]