89221440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 448

約数和(自身を含む): 379219968

約数和(自身を除く): 289998528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 71, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 142, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 213, 220, 224, 231, 238, 240, 255, 264, 272, 280, 284, 308, 320, 330, 336, 340, 352, 355, 357, 374, 385, 408, 420, 426, 440, 448, 462, 476, 480, 497, 510, 528, 544, 560, 561, 568, 595, 616, 660, 672, 680, 704, 710, 714, 748, 770, 781, 816, 840, 852, 880, 924, 935, 952, 960, 994, 1020, 1056, 1065, 1088, 1120, 1122, 1136, 1155, 1190, 1207, 1232, 1309, 1320, 1344, 1360, 1420, 1428, 1491, 1496, 1540, 1562, 1632, 1680, 1704, 1760, 1785, 1848, 1870, 1904, 1988, 2040, 2112, 2130, 2240, 2244, 2272, 2310, 2343, 2380, 2414, 2464, 2485, 2618, 2640, 2720, 2805, 2840, 2856, 2982, 2992, 3080, 3124, 3264, 3360, 3408, 3520, 3570, 3621, 3696, 3740, 3808, 3905, 3927, 3976, 4080, 4260, 4488, 4544, 4620, 4686, 4760, 4828, 4928, 4970, 5236, 5280, 5440, 5467, 5610, 5680, 5712, 5964, 5984, 6035, 6160, 6248, 6545, 6720, 6816, 7140, 7242, 7392, 7455, 7480, 7616, 7810, 7854, 7952, 8160, 8449, 8520, 8976, 9240, 9372, 9520, 9656, 9940, 10472, 10560, 10934, 11220, 11360, 11424, 11715, 11928, 11968, 12070, 12320, 12496, 13090, 13277, 13632, 14280, 14484, 14784, 14910, 14960, 15620, 15708, 15904, 16320, 16401, 16898, 17040, 17952, 18105, 18480, 18744, 19040, 19312, 19635, 19880, 20944, 21868, 22440, 22720, 22848, 23430, 23856, 24140, 24640, 24992, 25347, 26180, 26554, 27335, 28560, 28968, 29820, 29920, 31240, 31416, 31808, 32802, 33796, 34080, 35904, 36210, 36960, 37488, 38080, 38624, 39270, 39760, 39831, 41888, 42245, 43736, 44880, 46860, 47712, 48280, 49984, 50694, 52360, 53108, 54670, 57120, 57936, 59640, 59840, 62480, 62832, 65604, 66385, 67592, 68160, 72420, 73920, 74976, 77248, 78540, 79520, 79662, 82005, 83776, 84490, 87472, 89760, 92939, 93720, 95424, 96560, 101388, 104720, 106216, 109340, 114240, 115872, 119280, 124960, 125664, 126735, 131208, 132770, 135184, 144840, 149952, 157080, 159040, 159324, 164010, 168980, 174944, 179520, 185878, 187440, 193120, 199155, 202776, 209440, 212432, 218680, 231744, 238560, 249920, 251328, 253470, 262416, 265540, 270368, 278817, 289680, 314160, 318648, 328020, 337960, 349888, 371756, 374880, 386240, 398310, 405552, 418880, 424864, 437360, 464695, 477120, 506940, 524832, 531080, 540736, 557634, 579360, 628320, 637296, 656040, 675920, 743512, 749760, 796620, 811104, 849728, 874720, 929390, 1013880, 1049664, 1062160, 1115268, 1158720, 1256640, 1274592, 1312080, 1351840, 1394085, 1487024, 1593240, 1622208, 1749440, 1858780, 2027760, 2124320, 2230536, 2549184, 2624160, 2703680, 2788170, 2974048, 3186480, 3717560, 4055520, 4248640, 4461072, 5248320, 5576340, 5948096, 6372960, 7435120, 8111040, 8922144, 11152680, 12745920, 14870240, 17844288, 22305360, 29740480, 44610720, 89221440]

約数ペア:

[(1, 89221440), (2, 44610720), (3, 29740480), (4, 22305360), (5, 17844288), (6, 14870240), (7, 12745920), (8, 11152680), (10, 8922144), (11, 8111040), (12, 7435120), (14, 6372960), (15, 5948096), (16, 5576340), (17, 5248320), (20, 4461072), (21, 4248640), (22, 4055520), (24, 3717560), (28, 3186480), (30, 2974048), (32, 2788170), (33, 2703680), (34, 2624160), (35, 2549184), (40, 2230536), (42, 2124320), (44, 2027760), (48, 1858780), (51, 1749440), (55, 1622208), (56, 1593240), (60, 1487024), (64, 1394085), (66, 1351840), (68, 1312080), (70, 1274592), (71, 1256640), (77, 1158720), (80, 1115268), (84, 1062160), (85, 1049664), (88, 1013880), (96, 929390), (102, 874720), (105, 849728), (110, 811104), (112, 796620), (119, 749760), (120, 743512), (132, 675920), (136, 656040), (140, 637296), (142, 628320), (154, 579360), (160, 557634), (165, 540736), (168, 531080), (170, 524832), (176, 506940), (187, 477120), (192, 464695), (204, 437360), (210, 424864), (213, 418880), (220, 405552), (224, 398310), (231, 386240), (238, 374880), (240, 371756), (255, 349888), (264, 337960), (272, 328020), (280, 318648), (284, 314160), (308, 289680), (320, 278817), (330, 270368), (336, 265540), (340, 262416), (352, 253470), (355, 251328), (357, 249920), (374, 238560), (385, 231744), (408, 218680), (420, 212432), (426, 209440), (440, 202776), (448, 199155), (462, 193120), (476, 187440), (480, 185878), (497, 179520), (510, 174944), (528, 168980), (544, 164010), (560, 159324), (561, 159040), (568, 157080), (595, 149952), (616, 144840), (660, 135184), (672, 132770), (680, 131208), (704, 126735), (710, 125664), (714, 124960), (748, 119280), (770, 115872), (781, 114240), (816, 109340), (840, 106216), (852, 104720), (880, 101388), (924, 96560), (935, 95424), (952, 93720), (960, 92939), (994, 89760), (1020, 87472), (1056, 84490), (1065, 83776), (1088, 82005), (1120, 79662), (1122, 79520), (1136, 78540), (1155, 77248), (1190, 74976), (1207, 73920), (1232, 72420), (1309, 68160), (1320, 67592), (1344, 66385), (1360, 65604), (1420, 62832), (1428, 62480), (1491, 59840), (1496, 59640), (1540, 57936), (1562, 57120), (1632, 54670), (1680, 53108), (1704, 52360), (1760, 50694), (1785, 49984), (1848, 48280), (1870, 47712), (1904, 46860), (1988, 44880), (2040, 43736), (2112, 42245), (2130, 41888), (2240, 39831), (2244, 39760), (2272, 39270), (2310, 38624), (2343, 38080), (2380, 37488), (2414, 36960), (2464, 36210), (2485, 35904), (2618, 34080), (2640, 33796), (2720, 32802), (2805, 31808), (2840, 31416), (2856, 31240), (2982, 29920), (2992, 29820), (3080, 28968), (3124, 28560), (3264, 27335), (3360, 26554), (3408, 26180), (3520, 25347), (3570, 24992), (3621, 24640), (3696, 24140), (3740, 23856), (3808, 23430), (3905, 22848), (3927, 22720), (3976, 22440), (4080, 21868), (4260, 20944), (4488, 19880), (4544, 19635), (4620, 19312), (4686, 19040), (4760, 18744), (4828, 18480), (4928, 18105), (4970, 17952), (5236, 17040), (5280, 16898), (5440, 16401), (5467, 16320), (5610, 15904), (5680, 15708), (5712, 15620), (5964, 14960), (5984, 14910), (6035, 14784), (6160, 14484), (6248, 14280), (6545, 13632), (6720, 13277), (6816, 13090), (7140, 12496), (7242, 12320), (7392, 12070), (7455, 11968), (7480, 11928), (7616, 11715), (7810, 11424), (7854, 11360), (7952, 11220), (8160, 10934), (8449, 10560), (8520, 10472), (8976, 9940), (9240, 9656), (9372, 9520)]