171657360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11353}}^1$

素因数の和:11382

約数の個数: 160

約数和(自身を含む): 675790080

約数和(自身を除く): 504132720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11353, 15120, 22706, 34059, 45412, 56765, 68118, 79471, 90824, 102177, 113530, 136236, 158942, 170295, 181648, 204354, 227060, 238413, 272472, 306531, 317884, 340590, 397355, 408708, 454120, 476826, 510885, 544944, 613062, 635768, 681180, 715239, 794710, 817416, 908240, 953652, 1021770, 1192065, 1226124, 1271536, 1362360, 1430478, 1532655, 1589420, 1634832, 1907304, 2043540, 2145717, 2384130, 2452248, 2724720, 2860956, 3065310, 3178840, 3576195, 3814608, 4087080, 4291434, 4768260, 4904496, 5721912, 6130620, 6357680, 7152390, 8174160, 8582868, 9536520, 10728585, 11443824, 12261240, 14304780, 17165736, 19073040, 21457170, 24522480, 28609560, 34331472, 42914340, 57219120, 85828680, 171657360]

約数ペア:

[(1, 171657360), (2, 85828680), (3, 57219120), (4, 42914340), (5, 34331472), (6, 28609560), (7, 24522480), (8, 21457170), (9, 19073040), (10, 17165736), (12, 14304780), (14, 12261240), (15, 11443824), (16, 10728585), (18, 9536520), (20, 8582868), (21, 8174160), (24, 7152390), (27, 6357680), (28, 6130620), (30, 5721912), (35, 4904496), (36, 4768260), (40, 4291434), (42, 4087080), (45, 3814608), (48, 3576195), (54, 3178840), (56, 3065310), (60, 2860956), (63, 2724720), (70, 2452248), (72, 2384130), (80, 2145717), (84, 2043540), (90, 1907304), (105, 1634832), (108, 1589420), (112, 1532655), (120, 1430478), (126, 1362360), (135, 1271536), (140, 1226124), (144, 1192065), (168, 1021770), (180, 953652), (189, 908240), (210, 817416), (216, 794710), (240, 715239), (252, 681180), (270, 635768), (280, 613062), (315, 544944), (336, 510885), (360, 476826), (378, 454120), (420, 408708), (432, 397355), (504, 340590), (540, 317884), (560, 306531), (630, 272472), (720, 238413), (756, 227060), (840, 204354), (945, 181648), (1008, 170295), (1080, 158942), (1260, 136236), (1512, 113530), (1680, 102177), (1890, 90824), (2160, 79471), (2520, 68118), (3024, 56765), (3780, 45412), (5040, 34059), (7560, 22706), (11353, 15120)]