2554913280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17509}}^1$

素因数の和:17554

約数の個数: 160

約数和(自身を含む): 8598110400

約数和(自身を除く): 6043197120

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, 9120, 9728, 12160, 14592, 17509, 18240, 24320, 29184, 35018, 36480, 48640, 52527, 70036, 72960, 87545, 105054, 140072, 145920, 175090, 210108, 262635, 280144, 332671, 350180, 420216, 525270, 560288, 665342, 700360, 840432, 998013, 1050540, 1120576, 1330684, 1400720, 1663355, 1680864, 1996026, 2101080, 2241152, 2661368, 2801440, 3326710, 3361728, 3992052, 4202160, 4482304, 4990065, 5322736, 5602880, 6653420, 6723456, 7984104, 8404320, 8964608, 9980130, 10645472, 11205760, 13306840, 13446912, 15968208, 16808640, 19960260, 21290944, 22411520, 26613680, 26893824, 31936416, 33617280, 39920520, 42581888, 44823040, 53227360, 63872832, 67234560, 79841040, 85163776, 106454720, 127745664, 134469120, 159682080, 170327552, 212909440, 255491328, 319364160, 425818880, 510982656, 638728320, 851637760, 1277456640, 2554913280]

約数ペア:

[(1, 2554913280), (2, 1277456640), (3, 851637760), (4, 638728320), (5, 510982656), (6, 425818880), (8, 319364160), (10, 255491328), (12, 212909440), (15, 170327552), (16, 159682080), (19, 134469120), (20, 127745664), (24, 106454720), (30, 85163776), (32, 79841040), (38, 67234560), (40, 63872832), (48, 53227360), (57, 44823040), (60, 42581888), (64, 39920520), (76, 33617280), (80, 31936416), (95, 26893824), (96, 26613680), (114, 22411520), (120, 21290944), (128, 19960260), (152, 16808640), (160, 15968208), (190, 13446912), (192, 13306840), (228, 11205760), (240, 10645472), (256, 9980130), (285, 8964608), (304, 8404320), (320, 7984104), (380, 6723456), (384, 6653420), (456, 5602880), (480, 5322736), (512, 4990065), (570, 4482304), (608, 4202160), (640, 3992052), (760, 3361728), (768, 3326710), (912, 2801440), (960, 2661368), (1140, 2241152), (1216, 2101080), (1280, 1996026), (1520, 1680864), (1536, 1663355), (1824, 1400720), (1920, 1330684), (2280, 1120576), (2432, 1050540), (2560, 998013), (3040, 840432), (3648, 700360), (3840, 665342), (4560, 560288), (4864, 525270), (6080, 420216), (7296, 350180), (7680, 332671), (9120, 280144), (9728, 262635), (12160, 210108), (14592, 175090), (17509, 145920), (18240, 140072), (24320, 105054), (29184, 87545), (35018, 72960), (36480, 70036), (48640, 52527)]