164562720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 651442176

約数和(自身を除く): 486879456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 67, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 129, 134, 136, 140, 160, 168, 170, 172, 201, 204, 210, 215, 224, 238, 240, 255, 258, 268, 272, 280, 301, 335, 336, 340, 344, 357, 402, 408, 420, 430, 469, 476, 480, 510, 516, 536, 544, 560, 595, 602, 645, 670, 672, 680, 688, 714, 731, 804, 816, 840, 860, 903, 938, 952, 1005, 1020, 1032, 1072, 1120, 1139, 1190, 1204, 1290, 1340, 1360, 1376, 1407, 1428, 1462, 1505, 1608, 1632, 1680, 1720, 1785, 1806, 1876, 1904, 2010, 2040, 2064, 2144, 2193, 2278, 2345, 2380, 2408, 2580, 2680, 2720, 2814, 2856, 2881, 2924, 3010, 3216, 3360, 3417, 3440, 3570, 3612, 3655, 3752, 3808, 4020, 4080, 4128, 4386, 4515, 4556, 4690, 4760, 4816, 5117, 5160, 5360, 5628, 5695, 5712, 5762, 5848, 6020, 6432, 6834, 6880, 7035, 7140, 7224, 7310, 7504, 7973, 8040, 8160, 8643, 8772, 9030, 9112, 9380, 9520, 9632, 10234, 10320, 10720, 10965, 11256, 11390, 11424, 11524, 11696, 12040, 13668, 14070, 14280, 14405, 14448, 14620, 15008, 15351, 15946, 16080, 17085, 17286, 17544, 18060, 18224, 18760, 19040, 20167, 20468, 20640, 21930, 22512, 22780, 23048, 23392, 23919, 24080, 25585, 27336, 28140, 28560, 28810, 28896, 29240, 30702, 31892, 32160, 34170, 34572, 35088, 36120, 36448, 37520, 39865, 40334, 40936, 43215, 43860, 45024, 45560, 46096, 47838, 48160, 48977, 51170, 54672, 56280, 57120, 57620, 58480, 60501, 61404, 63784, 68340, 69144, 70176, 72240, 75040, 76755, 79730, 80668, 81872, 86430, 87720, 91120, 92192, 95676, 97954, 100835, 102340, 109344, 112560, 115240, 116960, 119595, 121002, 122808, 127568, 136680, 138288, 144480, 146931, 153510, 159460, 161336, 163744, 172860, 175440, 182240, 191352, 195908, 201670, 204680, 225120, 230480, 239190, 242004, 244885, 245616, 255136, 273360, 276576, 293862, 302505, 307020, 318920, 322672, 342839, 345720, 350880, 382704, 391816, 403340, 409360, 460960, 478380, 484008, 489770, 491232, 546720, 587724, 605010, 614040, 637840, 645344, 685678, 691440, 734655, 765408, 783632, 806680, 818720, 956760, 968016, 979540, 1028517, 1175448, 1210020, 1228080, 1275680, 1371356, 1382880, 1469310, 1567264, 1613360, 1714195, 1913520, 1936032, 1959080, 2057034, 2350896, 2420040, 2456160, 2742712, 2938620, 3226720, 3428390, 3827040, 3918160, 4114068, 4701792, 4840080, 5142585, 5485424, 5877240, 6856780, 7836320, 8228136, 9680160, 10285170, 10970848, 11754480, 13713560, 16456272, 20570340, 23508960, 27427120, 32912544, 41140680, 54854240, 82281360, 164562720]

約数ペア:

[(1, 164562720), (2, 82281360), (3, 54854240), (4, 41140680), (5, 32912544), (6, 27427120), (7, 23508960), (8, 20570340), (10, 16456272), (12, 13713560), (14, 11754480), (15, 10970848), (16, 10285170), (17, 9680160), (20, 8228136), (21, 7836320), (24, 6856780), (28, 5877240), (30, 5485424), (32, 5142585), (34, 4840080), (35, 4701792), (40, 4114068), (42, 3918160), (43, 3827040), (48, 3428390), (51, 3226720), (56, 2938620), (60, 2742712), (67, 2456160), (68, 2420040), (70, 2350896), (80, 2057034), (84, 1959080), (85, 1936032), (86, 1913520), (96, 1714195), (102, 1613360), (105, 1567264), (112, 1469310), (119, 1382880), (120, 1371356), (129, 1275680), (134, 1228080), (136, 1210020), (140, 1175448), (160, 1028517), (168, 979540), (170, 968016), (172, 956760), (201, 818720), (204, 806680), (210, 783632), (215, 765408), (224, 734655), (238, 691440), (240, 685678), (255, 645344), (258, 637840), (268, 614040), (272, 605010), (280, 587724), (301, 546720), (335, 491232), (336, 489770), (340, 484008), (344, 478380), (357, 460960), (402, 409360), (408, 403340), (420, 391816), (430, 382704), (469, 350880), (476, 345720), (480, 342839), (510, 322672), (516, 318920), (536, 307020), (544, 302505), (560, 293862), (595, 276576), (602, 273360), (645, 255136), (670, 245616), (672, 244885), (680, 242004), (688, 239190), (714, 230480), (731, 225120), (804, 204680), (816, 201670), (840, 195908), (860, 191352), (903, 182240), (938, 175440), (952, 172860), (1005, 163744), (1020, 161336), (1032, 159460), (1072, 153510), (1120, 146931), (1139, 144480), (1190, 138288), (1204, 136680), (1290, 127568), (1340, 122808), (1360, 121002), (1376, 119595), (1407, 116960), (1428, 115240), (1462, 112560), (1505, 109344), (1608, 102340), (1632, 100835), (1680, 97954), (1720, 95676), (1785, 92192), (1806, 91120), (1876, 87720), (1904, 86430), (2010, 81872), (2040, 80668), (2064, 79730), (2144, 76755), (2193, 75040), (2278, 72240), (2345, 70176), (2380, 69144), (2408, 68340), (2580, 63784), (2680, 61404), (2720, 60501), (2814, 58480), (2856, 57620), (2881, 57120), (2924, 56280), (3010, 54672), (3216, 51170), (3360, 48977), (3417, 48160), (3440, 47838), (3570, 46096), (3612, 45560), (3655, 45024), (3752, 43860), (3808, 43215), (4020, 40936), (4080, 40334), (4128, 39865), (4386, 37520), (4515, 36448), (4556, 36120), (4690, 35088), (4760, 34572), (4816, 34170), (5117, 32160), (5160, 31892), (5360, 30702), (5628, 29240), (5695, 28896), (5712, 28810), (5762, 28560), (5848, 28140), (6020, 27336), (6432, 25585), (6834, 24080), (6880, 23919), (7035, 23392), (7140, 23048), (7224, 22780), (7310, 22512), (7504, 21930), (7973, 20640), (8040, 20468), (8160, 20167), (8643, 19040), (8772, 18760), (9030, 18224), (9112, 18060), (9380, 17544), (9520, 17286), (9632, 17085), (10234, 16080), (10320, 15946), (10720, 15351), (10965, 15008), (11256, 14620), (11390, 14448), (11424, 14405), (11524, 14280), (11696, 14070), (12040, 13668)]