233396520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9015

約数の個数: 128

約数和(自身を含む): 826122240

約数和(自身を除く): 592725720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 8963, 13020, 17926, 26040, 26889, 35852, 44815, 53778, 62741, 71704, 89630, 107556, 125482, 134445, 179260, 188223, 215112, 250964, 268890, 277853, 313705, 358520, 376446, 501928, 537780, 555706, 627410, 752892, 833559, 941115, 1075560, 1111412, 1254820, 1389265, 1505784, 1667118, 1882230, 1944971, 2222824, 2509640, 2778530, 3334236, 3764460, 3889942, 4167795, 5557060, 5834913, 6668472, 7528920, 7779884, 8335590, 9724855, 11114120, 11669826, 15559768, 16671180, 19449710, 23339652, 29174565, 33342360, 38899420, 46679304, 58349130, 77798840, 116698260, 233396520]

約数ペア:

[(1, 233396520), (2, 116698260), (3, 77798840), (4, 58349130), (5, 46679304), (6, 38899420), (7, 33342360), (8, 29174565), (10, 23339652), (12, 19449710), (14, 16671180), (15, 15559768), (20, 11669826), (21, 11114120), (24, 9724855), (28, 8335590), (30, 7779884), (31, 7528920), (35, 6668472), (40, 5834913), (42, 5557060), (56, 4167795), (60, 3889942), (62, 3764460), (70, 3334236), (84, 2778530), (93, 2509640), (105, 2222824), (120, 1944971), (124, 1882230), (140, 1667118), (155, 1505784), (168, 1389265), (186, 1254820), (210, 1111412), (217, 1075560), (248, 941115), (280, 833559), (310, 752892), (372, 627410), (420, 555706), (434, 537780), (465, 501928), (620, 376446), (651, 358520), (744, 313705), (840, 277853), (868, 268890), (930, 250964), (1085, 215112), (1240, 188223), (1302, 179260), (1736, 134445), (1860, 125482), (2170, 107556), (2604, 89630), (3255, 71704), (3720, 62741), (4340, 53778), (5208, 44815), (6510, 35852), (8680, 26889), (8963, 26040), (13020, 17926)]