163325120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4330

約数の個数: 112

約数和(自身を含む): 470733120

約数和(自身を除く): 307408000

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, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4289, 4760, 5440, 7616, 8578, 9520, 17156, 19040, 21445, 30023, 34312, 38080, 42890, 60046, 68624, 72913, 85780, 120092, 137248, 145826, 150115, 171560, 240184, 274496, 291652, 300230, 343120, 364565, 480368, 510391, 583304, 600460, 686240, 729130, 960736, 1020782, 1166608, 1200920, 1372480, 1458260, 1921472, 2041564, 2333216, 2401840, 2551955, 2916520, 4083128, 4666432, 4803680, 5103910, 5833040, 8166256, 9607360, 10207820, 11666080, 16332512, 20415640, 23332160, 32665024, 40831280, 81662560, 163325120]

約数ペア:

[(1, 163325120), (2, 81662560), (4, 40831280), (5, 32665024), (7, 23332160), (8, 20415640), (10, 16332512), (14, 11666080), (16, 10207820), (17, 9607360), (20, 8166256), (28, 5833040), (32, 5103910), (34, 4803680), (35, 4666432), (40, 4083128), (56, 2916520), (64, 2551955), (68, 2401840), (70, 2333216), (80, 2041564), (85, 1921472), (112, 1458260), (119, 1372480), (136, 1200920), (140, 1166608), (160, 1020782), (170, 960736), (224, 729130), (238, 686240), (272, 600460), (280, 583304), (320, 510391), (340, 480368), (448, 364565), (476, 343120), (544, 300230), (560, 291652), (595, 274496), (680, 240184), (952, 171560), (1088, 150115), (1120, 145826), (1190, 137248), (1360, 120092), (1904, 85780), (2240, 72913), (2380, 68624), (2720, 60046), (3808, 42890), (4289, 38080), (4760, 34312), (5440, 30023), (7616, 21445), (8578, 19040), (9520, 17156)]