173075280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 622245888

約数和(自身を除く): 449170608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1451, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2902, 2982, 3408, 3976, 4260, 4353, 4970, 5680, 5804, 5964, 7255, 7455, 7952, 8520, 8706, 9940, 10157, 11608, 11928, 14510, 14910, 17040, 17412, 19880, 20314, 21765, 23216, 23856, 29020, 29820, 30471, 34824, 39760, 40628, 43530, 50785, 58040, 59640, 60942, 69648, 81256, 87060, 101570, 103021, 116080, 119280, 121884, 152355, 162512, 174120, 203140, 206042, 243768, 304710, 309063, 348240, 406280, 412084, 487536, 515105, 609420, 618126, 721147, 812560, 824168, 1030210, 1218840, 1236252, 1442294, 1545315, 1648336, 2060420, 2163441, 2437680, 2472504, 2884588, 3090630, 3605735, 4120840, 4326882, 4945008, 5769176, 6181260, 7211470, 8241680, 8653764, 10817205, 11538352, 12362520, 14422940, 17307528, 21634410, 24725040, 28845880, 34615056, 43268820, 57691760, 86537640, 173075280]

約数ペア:

[(1, 173075280), (2, 86537640), (3, 57691760), (4, 43268820), (5, 34615056), (6, 28845880), (7, 24725040), (8, 21634410), (10, 17307528), (12, 14422940), (14, 12362520), (15, 11538352), (16, 10817205), (20, 8653764), (21, 8241680), (24, 7211470), (28, 6181260), (30, 5769176), (35, 4945008), (40, 4326882), (42, 4120840), (48, 3605735), (56, 3090630), (60, 2884588), (70, 2472504), (71, 2437680), (80, 2163441), (84, 2060420), (105, 1648336), (112, 1545315), (120, 1442294), (140, 1236252), (142, 1218840), (168, 1030210), (210, 824168), (213, 812560), (240, 721147), (280, 618126), (284, 609420), (336, 515105), (355, 487536), (420, 412084), (426, 406280), (497, 348240), (560, 309063), (568, 304710), (710, 243768), (840, 206042), (852, 203140), (994, 174120), (1065, 162512), (1136, 152355), (1420, 121884), (1451, 119280), (1491, 116080), (1680, 103021), (1704, 101570), (1988, 87060), (2130, 81256), (2485, 69648), (2840, 60942), (2902, 59640), (2982, 58040), (3408, 50785), (3976, 43530), (4260, 40628), (4353, 39760), (4970, 34824), (5680, 30471), (5804, 29820), (5964, 29020), (7255, 23856), (7455, 23216), (7952, 21765), (8520, 20314), (8706, 19880), (9940, 17412), (10157, 17040), (11608, 14910), (11928, 14510)]