1323056640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9112

約数の個数: 160

約数和(自身を含む): 4452750720

約数和(自身を除く): 3129694080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9067, 9120, 9728, 12160, 14592, 18134, 18240, 24320, 27201, 29184, 36268, 36480, 45335, 48640, 54402, 72536, 72960, 90670, 108804, 136005, 145072, 145920, 172273, 181340, 217608, 272010, 290144, 344546, 362680, 435216, 516819, 544020, 580288, 689092, 725360, 861365, 870432, 1033638, 1088040, 1160576, 1378184, 1450720, 1722730, 1740864, 2067276, 2176080, 2321152, 2584095, 2756368, 2901440, 3445460, 3481728, 4134552, 4352160, 4642304, 5168190, 5512736, 5802880, 6890920, 6963456, 8269104, 8704320, 10336380, 11025472, 11605760, 13781840, 13926912, 16538208, 17408640, 20672760, 22050944, 23211520, 27563680, 33076416, 34817280, 41345520, 44101888, 55127360, 66152832, 69634560, 82691040, 88203776, 110254720, 132305664, 165382080, 220509440, 264611328, 330764160, 441018880, 661528320, 1323056640]

約数ペア:

[(1, 1323056640), (2, 661528320), (3, 441018880), (4, 330764160), (5, 264611328), (6, 220509440), (8, 165382080), (10, 132305664), (12, 110254720), (15, 88203776), (16, 82691040), (19, 69634560), (20, 66152832), (24, 55127360), (30, 44101888), (32, 41345520), (38, 34817280), (40, 33076416), (48, 27563680), (57, 23211520), (60, 22050944), (64, 20672760), (76, 17408640), (80, 16538208), (95, 13926912), (96, 13781840), (114, 11605760), (120, 11025472), (128, 10336380), (152, 8704320), (160, 8269104), (190, 6963456), (192, 6890920), (228, 5802880), (240, 5512736), (256, 5168190), (285, 4642304), (304, 4352160), (320, 4134552), (380, 3481728), (384, 3445460), (456, 2901440), (480, 2756368), (512, 2584095), (570, 2321152), (608, 2176080), (640, 2067276), (760, 1740864), (768, 1722730), (912, 1450720), (960, 1378184), (1140, 1160576), (1216, 1088040), (1280, 1033638), (1520, 870432), (1536, 861365), (1824, 725360), (1920, 689092), (2280, 580288), (2432, 544020), (2560, 516819), (3040, 435216), (3648, 362680), (3840, 344546), (4560, 290144), (4864, 272010), (6080, 217608), (7296, 181340), (7680, 172273), (9067, 145920), (9120, 145072), (9728, 136005), (12160, 108804), (14592, 90670), (18134, 72960), (18240, 72536), (24320, 54402), (27201, 48640), (29184, 45335), (36268, 36480)]