210250040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 442933960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 59, 65, 70, 77, 88, 89, 91, 104, 110, 118, 130, 140, 143, 154, 178, 182, 220, 236, 260, 280, 286, 295, 308, 356, 364, 385, 413, 440, 445, 455, 472, 520, 572, 590, 616, 623, 649, 712, 715, 728, 767, 770, 826, 890, 910, 979, 1001, 1144, 1157, 1180, 1246, 1298, 1430, 1534, 1540, 1652, 1780, 1820, 1958, 2002, 2065, 2314, 2360, 2492, 2596, 2860, 3068, 3080, 3115, 3245, 3304, 3560, 3640, 3835, 3916, 4004, 4130, 4543, 4628, 4895, 4984, 5005, 5192, 5251, 5369, 5720, 5785, 6136, 6230, 6490, 6853, 7670, 7832, 8008, 8099, 8260, 8437, 9086, 9256, 9790, 10010, 10502, 10738, 11570, 12460, 12727, 12980, 13706, 15340, 16198, 16520, 16874, 18172, 19580, 20020, 21004, 21476, 22715, 23140, 24920, 25454, 25960, 26255, 26845, 27412, 30680, 32396, 33748, 34265, 36344, 36757, 39160, 40040, 40495, 42008, 42185, 42952, 45430, 46280, 50908, 52510, 53690, 54824, 57761, 59059, 63635, 64792, 67496, 68263, 68530, 73514, 80990, 84370, 89089, 90860, 101816, 105020, 107380, 115522, 118118, 127270, 136526, 137060, 147028, 161980, 168740, 178178, 181720, 183785, 210040, 214760, 231044, 236236, 254540, 273052, 274120, 288805, 294056, 295295, 323960, 337480, 341315, 356356, 367570, 404327, 445445, 462088, 472472, 477841, 509080, 546104, 577610, 590590, 682630, 712712, 735140, 750893, 808654, 890890, 955682, 1155220, 1181180, 1365260, 1470280, 1501786, 1617308, 1781780, 1911364, 2021635, 2310440, 2362360, 2389205, 2730520, 3003572, 3234616, 3563560, 3754465, 3822728, 4043270, 4778410, 5256251, 6007144, 7508930, 8086540, 9556820, 10512502, 15017860, 16173080, 19113640, 21025004, 26281255, 30035720, 42050008, 52562510, 105125020, 210250040]

約数ペア:

[(1, 210250040), (2, 105125020), (4, 52562510), (5, 42050008), (7, 30035720), (8, 26281255), (10, 21025004), (11, 19113640), (13, 16173080), (14, 15017860), (20, 10512502), (22, 9556820), (26, 8086540), (28, 7508930), (35, 6007144), (40, 5256251), (44, 4778410), (52, 4043270), (55, 3822728), (56, 3754465), (59, 3563560), (65, 3234616), (70, 3003572), (77, 2730520), (88, 2389205), (89, 2362360), (91, 2310440), (104, 2021635), (110, 1911364), (118, 1781780), (130, 1617308), (140, 1501786), (143, 1470280), (154, 1365260), (178, 1181180), (182, 1155220), (220, 955682), (236, 890890), (260, 808654), (280, 750893), (286, 735140), (295, 712712), (308, 682630), (356, 590590), (364, 577610), (385, 546104), (413, 509080), (440, 477841), (445, 472472), (455, 462088), (472, 445445), (520, 404327), (572, 367570), (590, 356356), (616, 341315), (623, 337480), (649, 323960), (712, 295295), (715, 294056), (728, 288805), (767, 274120), (770, 273052), (826, 254540), (890, 236236), (910, 231044), (979, 214760), (1001, 210040), (1144, 183785), (1157, 181720), (1180, 178178), (1246, 168740), (1298, 161980), (1430, 147028), (1534, 137060), (1540, 136526), (1652, 127270), (1780, 118118), (1820, 115522), (1958, 107380), (2002, 105020), (2065, 101816), (2314, 90860), (2360, 89089), (2492, 84370), (2596, 80990), (2860, 73514), (3068, 68530), (3080, 68263), (3115, 67496), (3245, 64792), (3304, 63635), (3560, 59059), (3640, 57761), (3835, 54824), (3916, 53690), (4004, 52510), (4130, 50908), (4543, 46280), (4628, 45430), (4895, 42952), (4984, 42185), (5005, 42008), (5192, 40495), (5251, 40040), (5369, 39160), (5720, 36757), (5785, 36344), (6136, 34265), (6230, 33748), (6490, 32396), (6853, 30680), (7670, 27412), (7832, 26845), (8008, 26255), (8099, 25960), (8260, 25454), (8437, 24920), (9086, 23140), (9256, 22715), (9790, 21476), (10010, 21004), (10502, 20020), (10738, 19580), (11570, 18172), (12460, 16874), (12727, 16520), (12980, 16198), (13706, 15340)]