814014720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3765

約数の個数: 216

約数和(自身を含む): 2965435200

約数和(自身を除く): 2151420480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3719, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 7438, 9120, 10944, 11157, 11520, 12160, 13680, 14592, 14876, 18240, 18595, 21888, 22314, 24320, 27360, 29752, 33471, 36480, 37190, 43776, 44628, 54720, 55785, 59504, 66942, 70661, 72960, 74380, 89256, 109440, 111570, 119008, 133884, 141322, 148760, 167355, 178512, 211983, 218880, 223140, 238016, 267768, 282644, 297520, 334710, 353305, 357024, 423966, 446280, 476032, 535536, 565288, 595040, 635949, 669420, 706610, 714048, 847932, 892560, 952064, 1059915, 1071072, 1130576, 1190080, 1271898, 1338840, 1413220, 1428096, 1695864, 1785120, 2119830, 2142144, 2261152, 2380160, 2543796, 2677680, 2826440, 2856192, 3179745, 3391728, 3570240, 4239660, 4284288, 4522304, 4760320, 5087592, 5355360, 5652880, 6359490, 6783456, 7140480, 8479320, 8568576, 9044608, 10175184, 10710720, 11305760, 12718980, 13566912, 14280960, 16958640, 18089216, 20350368, 21421440, 22611520, 25437960, 27133824, 33917280, 40700736, 42842880, 45223040, 50875920, 54267648, 67834560, 81401472, 90446080, 101751840, 135669120, 162802944, 203503680, 271338240, 407007360, 814014720]

約数ペア:

[(1, 814014720), (2, 407007360), (3, 271338240), (4, 203503680), (5, 162802944), (6, 135669120), (8, 101751840), (9, 90446080), (10, 81401472), (12, 67834560), (15, 54267648), (16, 50875920), (18, 45223040), (19, 42842880), (20, 40700736), (24, 33917280), (30, 27133824), (32, 25437960), (36, 22611520), (38, 21421440), (40, 20350368), (45, 18089216), (48, 16958640), (57, 14280960), (60, 13566912), (64, 12718980), (72, 11305760), (76, 10710720), (80, 10175184), (90, 9044608), (95, 8568576), (96, 8479320), (114, 7140480), (120, 6783456), (128, 6359490), (144, 5652880), (152, 5355360), (160, 5087592), (171, 4760320), (180, 4522304), (190, 4284288), (192, 4239660), (228, 3570240), (240, 3391728), (256, 3179745), (285, 2856192), (288, 2826440), (304, 2677680), (320, 2543796), (342, 2380160), (360, 2261152), (380, 2142144), (384, 2119830), (456, 1785120), (480, 1695864), (570, 1428096), (576, 1413220), (608, 1338840), (640, 1271898), (684, 1190080), (720, 1130576), (760, 1071072), (768, 1059915), (855, 952064), (912, 892560), (960, 847932), (1140, 714048), (1152, 706610), (1216, 669420), (1280, 635949), (1368, 595040), (1440, 565288), (1520, 535536), (1710, 476032), (1824, 446280), (1920, 423966), (2280, 357024), (2304, 353305), (2432, 334710), (2736, 297520), (2880, 282644), (3040, 267768), (3420, 238016), (3648, 223140), (3719, 218880), (3840, 211983), (4560, 178512), (4864, 167355), (5472, 148760), (5760, 141322), (6080, 133884), (6840, 119008), (7296, 111570), (7438, 109440), (9120, 89256), (10944, 74380), (11157, 72960), (11520, 70661), (12160, 66942), (13680, 59504), (14592, 55785), (14876, 54720), (18240, 44628), (18595, 43776), (21888, 37190), (22314, 36480), (24320, 33471), (27360, 29752)]