145694080

素因数分解:

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

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 421692480

約数和(自身を除く): 275998400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 1913, 2176, 2240, 2380, 2720, 3808, 3826, 4480, 4760, 5440, 7616, 7652, 9520, 9565, 10880, 13391, 15232, 15304, 19040, 19130, 26782, 30608, 32521, 38080, 38260, 53564, 61216, 65042, 66955, 76160, 76520, 107128, 122432, 130084, 133910, 153040, 162605, 214256, 227647, 244864, 260168, 267820, 306080, 325210, 428512, 455294, 520336, 535640, 612160, 650420, 857024, 910588, 1040672, 1071280, 1138235, 1224320, 1300840, 1714048, 1821176, 2081344, 2142560, 2276470, 2601680, 3642352, 4162688, 4285120, 4552940, 5203360, 7284704, 8570240, 9105880, 10406720, 14569408, 18211760, 20813440, 29138816, 36423520, 72847040, 145694080]

約数ペア:

[(1, 145694080), (2, 72847040), (4, 36423520), (5, 29138816), (7, 20813440), (8, 18211760), (10, 14569408), (14, 10406720), (16, 9105880), (17, 8570240), (20, 7284704), (28, 5203360), (32, 4552940), (34, 4285120), (35, 4162688), (40, 3642352), (56, 2601680), (64, 2276470), (68, 2142560), (70, 2081344), (80, 1821176), (85, 1714048), (112, 1300840), (119, 1224320), (128, 1138235), (136, 1071280), (140, 1040672), (160, 910588), (170, 857024), (224, 650420), (238, 612160), (272, 535640), (280, 520336), (320, 455294), (340, 428512), (448, 325210), (476, 306080), (544, 267820), (560, 260168), (595, 244864), (640, 227647), (680, 214256), (896, 162605), (952, 153040), (1088, 133910), (1120, 130084), (1190, 122432), (1360, 107128), (1904, 76520), (1913, 76160), (2176, 66955), (2240, 65042), (2380, 61216), (2720, 53564), (3808, 38260), (3826, 38080), (4480, 32521), (4760, 30608), (5440, 26782), (7616, 19130), (7652, 19040), (9520, 15304), (9565, 15232), (10880, 13391)]