322080640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4272

約数の個数: 128

約数和(自身を含む): 931953600

約数和(自身を除く): 609872960

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, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4229, 4480, 4760, 5440, 7616, 8458, 9520, 10880, 15232, 16916, 19040, 21145, 29603, 33832, 38080, 42290, 59206, 67664, 71893, 76160, 84580, 118412, 135328, 143786, 148015, 169160, 236824, 270656, 287572, 296030, 338320, 359465, 473648, 503251, 541312, 575144, 592060, 676640, 718930, 947296, 1006502, 1150288, 1184120, 1353280, 1437860, 1894592, 2013004, 2300576, 2368240, 2516255, 2706560, 2875720, 3789184, 4026008, 4601152, 4736480, 5032510, 5751440, 8052016, 9202304, 9472960, 10065020, 11502880, 16104032, 18945920, 20130040, 23005760, 32208064, 40260080, 46011520, 64416128, 80520160, 161040320, 322080640]

約数ペア:

[(1, 322080640), (2, 161040320), (4, 80520160), (5, 64416128), (7, 46011520), (8, 40260080), (10, 32208064), (14, 23005760), (16, 20130040), (17, 18945920), (20, 16104032), (28, 11502880), (32, 10065020), (34, 9472960), (35, 9202304), (40, 8052016), (56, 5751440), (64, 5032510), (68, 4736480), (70, 4601152), (80, 4026008), (85, 3789184), (112, 2875720), (119, 2706560), (128, 2516255), (136, 2368240), (140, 2300576), (160, 2013004), (170, 1894592), (224, 1437860), (238, 1353280), (272, 1184120), (280, 1150288), (320, 1006502), (340, 947296), (448, 718930), (476, 676640), (544, 592060), (560, 575144), (595, 541312), (640, 503251), (680, 473648), (896, 359465), (952, 338320), (1088, 296030), (1120, 287572), (1190, 270656), (1360, 236824), (1904, 169160), (2176, 148015), (2240, 143786), (2380, 135328), (2720, 118412), (3808, 84580), (4229, 76160), (4480, 71893), (4760, 67664), (5440, 59206), (7616, 42290), (8458, 38080), (9520, 33832), (10880, 29603), (15232, 21145), (16916, 19040)]