51665040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 400

約数和(自身を含む): 220378752

約数和(自身を除く): 168713712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 67, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 134, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 201, 204, 210, 216, 238, 240, 252, 255, 268, 270, 272, 280, 306, 315, 324, 335, 336, 340, 357, 360, 378, 402, 405, 408, 420, 432, 459, 469, 476, 504, 510, 536, 540, 560, 567, 595, 603, 612, 630, 648, 670, 680, 714, 720, 756, 765, 804, 810, 816, 840, 918, 938, 945, 952, 1005, 1008, 1020, 1071, 1072, 1080, 1134, 1139, 1190, 1206, 1224, 1260, 1296, 1340, 1360, 1377, 1407, 1428, 1512, 1530, 1608, 1620, 1680, 1785, 1809, 1836, 1876, 1890, 1904, 2010, 2040, 2142, 2160, 2268, 2278, 2295, 2345, 2380, 2412, 2448, 2520, 2680, 2754, 2814, 2835, 2856, 3015, 3024, 3060, 3213, 3216, 3240, 3417, 3570, 3618, 3672, 3752, 3780, 4020, 4080, 4221, 4284, 4536, 4556, 4590, 4690, 4760, 4824, 5040, 5355, 5360, 5427, 5508, 5628, 5670, 5695, 5712, 6030, 6120, 6426, 6480, 6834, 6885, 7035, 7140, 7236, 7344, 7504, 7560, 7973, 8040, 8442, 8568, 9045, 9072, 9112, 9180, 9380, 9520, 9639, 9648, 10251, 10710, 10854, 11016, 11256, 11340, 11390, 12060, 12240, 12663, 12852, 13668, 13770, 14070, 14280, 14472, 15120, 15946, 16065, 16080, 16884, 17085, 17136, 18090, 18224, 18360, 18760, 19278, 20502, 21105, 21420, 21708, 22032, 22512, 22680, 22780, 23919, 24120, 25326, 25704, 27135, 27336, 27540, 28140, 28560, 28944, 30753, 31892, 32130, 33768, 34170, 36180, 36720, 37520, 37989, 38556, 39865, 41004, 42210, 42840, 43416, 45360, 45560, 47838, 48195, 48240, 50652, 51255, 51408, 54270, 54672, 55080, 56280, 61506, 63315, 63784, 64260, 67536, 68340, 71757, 72360, 75978, 77112, 79730, 82008, 84420, 85680, 86832, 91120, 92259, 95676, 96390, 101304, 102510, 108540, 110160, 112560, 119595, 123012, 126630, 127568, 128520, 136680, 143514, 144720, 151956, 153765, 154224, 159460, 164016, 168840, 184518, 189945, 191352, 192780, 202608, 205020, 215271, 217080, 239190, 246024, 253260, 257040, 273360, 287028, 303912, 307530, 318920, 337680, 358785, 369036, 379890, 382704, 385560, 410040, 430542, 434160, 461295, 478380, 492048, 506520, 574056, 607824, 615060, 637840, 645813, 717570, 738072, 759780, 771120, 820080, 861084, 922590, 956760, 1013040, 1076355, 1148112, 1230120, 1291626, 1435140, 1476144, 1519560, 1722168, 1845180, 1913520, 2152710, 2460240, 2583252, 2870280, 3039120, 3229065, 3444336, 3690360, 4305420, 5166504, 5740560, 6458130, 7380720, 8610840, 10333008, 12916260, 17221680, 25832520, 51665040]

約数ペア:

[(1, 51665040), (2, 25832520), (3, 17221680), (4, 12916260), (5, 10333008), (6, 8610840), (7, 7380720), (8, 6458130), (9, 5740560), (10, 5166504), (12, 4305420), (14, 3690360), (15, 3444336), (16, 3229065), (17, 3039120), (18, 2870280), (20, 2583252), (21, 2460240), (24, 2152710), (27, 1913520), (28, 1845180), (30, 1722168), (34, 1519560), (35, 1476144), (36, 1435140), (40, 1291626), (42, 1230120), (45, 1148112), (48, 1076355), (51, 1013040), (54, 956760), (56, 922590), (60, 861084), (63, 820080), (67, 771120), (68, 759780), (70, 738072), (72, 717570), (80, 645813), (81, 637840), (84, 615060), (85, 607824), (90, 574056), (102, 506520), (105, 492048), (108, 478380), (112, 461295), (119, 434160), (120, 430542), (126, 410040), (134, 385560), (135, 382704), (136, 379890), (140, 369036), (144, 358785), (153, 337680), (162, 318920), (168, 307530), (170, 303912), (180, 287028), (189, 273360), (201, 257040), (204, 253260), (210, 246024), (216, 239190), (238, 217080), (240, 215271), (252, 205020), (255, 202608), (268, 192780), (270, 191352), (272, 189945), (280, 184518), (306, 168840), (315, 164016), (324, 159460), (335, 154224), (336, 153765), (340, 151956), (357, 144720), (360, 143514), (378, 136680), (402, 128520), (405, 127568), (408, 126630), (420, 123012), (432, 119595), (459, 112560), (469, 110160), (476, 108540), (504, 102510), (510, 101304), (536, 96390), (540, 95676), (560, 92259), (567, 91120), (595, 86832), (603, 85680), (612, 84420), (630, 82008), (648, 79730), (670, 77112), (680, 75978), (714, 72360), (720, 71757), (756, 68340), (765, 67536), (804, 64260), (810, 63784), (816, 63315), (840, 61506), (918, 56280), (938, 55080), (945, 54672), (952, 54270), (1005, 51408), (1008, 51255), (1020, 50652), (1071, 48240), (1072, 48195), (1080, 47838), (1134, 45560), (1139, 45360), (1190, 43416), (1206, 42840), (1224, 42210), (1260, 41004), (1296, 39865), (1340, 38556), (1360, 37989), (1377, 37520), (1407, 36720), (1428, 36180), (1512, 34170), (1530, 33768), (1608, 32130), (1620, 31892), (1680, 30753), (1785, 28944), (1809, 28560), (1836, 28140), (1876, 27540), (1890, 27336), (1904, 27135), (2010, 25704), (2040, 25326), (2142, 24120), (2160, 23919), (2268, 22780), (2278, 22680), (2295, 22512), (2345, 22032), (2380, 21708), (2412, 21420), (2448, 21105), (2520, 20502), (2680, 19278), (2754, 18760), (2814, 18360), (2835, 18224), (2856, 18090), (3015, 17136), (3024, 17085), (3060, 16884), (3213, 16080), (3216, 16065), (3240, 15946), (3417, 15120), (3570, 14472), (3618, 14280), (3672, 14070), (3752, 13770), (3780, 13668), (4020, 12852), (4080, 12663), (4221, 12240), (4284, 12060), (4536, 11390), (4556, 11340), (4590, 11256), (4690, 11016), (4760, 10854), (4824, 10710), (5040, 10251), (5355, 9648), (5360, 9639), (5427, 9520), (5508, 9380), (5628, 9180), (5670, 9112), (5695, 9072), (5712, 9045), (6030, 8568), (6120, 8442), (6426, 8040), (6480, 7973), (6834, 7560), (6885, 7504), (7035, 7344), (7140, 7236)]