218212680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 842140800

約数和(自身を除く): 623928120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 49, 51, 56, 59, 60, 68, 70, 74, 84, 85, 98, 102, 105, 111, 118, 119, 120, 136, 140, 147, 148, 168, 170, 177, 185, 196, 204, 210, 222, 236, 238, 245, 255, 259, 280, 294, 295, 296, 340, 354, 357, 370, 392, 408, 413, 420, 444, 472, 476, 490, 510, 518, 555, 588, 590, 595, 629, 680, 708, 714, 735, 740, 777, 826, 833, 840, 885, 888, 952, 980, 1003, 1020, 1036, 1110, 1176, 1180, 1190, 1239, 1258, 1295, 1416, 1428, 1470, 1480, 1554, 1652, 1666, 1770, 1785, 1813, 1887, 1960, 2006, 2040, 2065, 2072, 2183, 2220, 2360, 2380, 2478, 2499, 2516, 2590, 2856, 2891, 2940, 3009, 3108, 3145, 3304, 3332, 3540, 3570, 3626, 3774, 3885, 4012, 4130, 4165, 4366, 4403, 4440, 4760, 4956, 4998, 5015, 5032, 5180, 5439, 5782, 5880, 6018, 6195, 6216, 6290, 6549, 6664, 7021, 7080, 7140, 7252, 7548, 7770, 8024, 8260, 8330, 8673, 8732, 8806, 9065, 9435, 9912, 9996, 10030, 10360, 10878, 10915, 11564, 12036, 12390, 12495, 12580, 13098, 13209, 14042, 14280, 14455, 14504, 15045, 15096, 15281, 15540, 16520, 16660, 17346, 17464, 17612, 18130, 18870, 19992, 20060, 21063, 21756, 21830, 22015, 23128, 24072, 24780, 24990, 25160, 26196, 26418, 27195, 28084, 28910, 30090, 30562, 30821, 31080, 32745, 33320, 34692, 35105, 35224, 36260, 37111, 37740, 40120, 42126, 43365, 43512, 43660, 44030, 45843, 49147, 49560, 49980, 52392, 52836, 54390, 56168, 57820, 60180, 61124, 61642, 65490, 66045, 69384, 70210, 72520, 74222, 75480, 76405, 84252, 86730, 87320, 88060, 91686, 92463, 98294, 99960, 105315, 105672, 106967, 108780, 111333, 115640, 120360, 122248, 123284, 130980, 132090, 140420, 147441, 148444, 152810, 154105, 168504, 173460, 176120, 183372, 184926, 185555, 196588, 210630, 213934, 217560, 222666, 229215, 245735, 246568, 259777, 261960, 264180, 280840, 294882, 296888, 305620, 308210, 320901, 346920, 366744, 369852, 371110, 393176, 421260, 427868, 445332, 458430, 462315, 491470, 519554, 528360, 534835, 556665, 589764, 611240, 616420, 641802, 737205, 739704, 742220, 779331, 842520, 855736, 890664, 916860, 924630, 982940, 1039108, 1069670, 1113330, 1179528, 1232840, 1283604, 1298885, 1474410, 1484440, 1558662, 1604505, 1818439, 1833720, 1849260, 1965880, 2078216, 2139340, 2226660, 2567208, 2597770, 2948820, 3117324, 3209010, 3636878, 3698520, 3896655, 4278680, 4453320, 5195540, 5455317, 5897640, 6234648, 6418020, 7273756, 7793310, 9092195, 10391080, 10910634, 12836040, 14547512, 15586620, 18184390, 21821268, 27276585, 31173240, 36368780, 43642536, 54553170, 72737560, 109106340, 218212680]

約数ペア:

[(1, 218212680), (2, 109106340), (3, 72737560), (4, 54553170), (5, 43642536), (6, 36368780), (7, 31173240), (8, 27276585), (10, 21821268), (12, 18184390), (14, 15586620), (15, 14547512), (17, 12836040), (20, 10910634), (21, 10391080), (24, 9092195), (28, 7793310), (30, 7273756), (34, 6418020), (35, 6234648), (37, 5897640), (40, 5455317), (42, 5195540), (49, 4453320), (51, 4278680), (56, 3896655), (59, 3698520), (60, 3636878), (68, 3209010), (70, 3117324), (74, 2948820), (84, 2597770), (85, 2567208), (98, 2226660), (102, 2139340), (105, 2078216), (111, 1965880), (118, 1849260), (119, 1833720), (120, 1818439), (136, 1604505), (140, 1558662), (147, 1484440), (148, 1474410), (168, 1298885), (170, 1283604), (177, 1232840), (185, 1179528), (196, 1113330), (204, 1069670), (210, 1039108), (222, 982940), (236, 924630), (238, 916860), (245, 890664), (255, 855736), (259, 842520), (280, 779331), (294, 742220), (295, 739704), (296, 737205), (340, 641802), (354, 616420), (357, 611240), (370, 589764), (392, 556665), (408, 534835), (413, 528360), (420, 519554), (444, 491470), (472, 462315), (476, 458430), (490, 445332), (510, 427868), (518, 421260), (555, 393176), (588, 371110), (590, 369852), (595, 366744), (629, 346920), (680, 320901), (708, 308210), (714, 305620), (735, 296888), (740, 294882), (777, 280840), (826, 264180), (833, 261960), (840, 259777), (885, 246568), (888, 245735), (952, 229215), (980, 222666), (1003, 217560), (1020, 213934), (1036, 210630), (1110, 196588), (1176, 185555), (1180, 184926), (1190, 183372), (1239, 176120), (1258, 173460), (1295, 168504), (1416, 154105), (1428, 152810), (1470, 148444), (1480, 147441), (1554, 140420), (1652, 132090), (1666, 130980), (1770, 123284), (1785, 122248), (1813, 120360), (1887, 115640), (1960, 111333), (2006, 108780), (2040, 106967), (2065, 105672), (2072, 105315), (2183, 99960), (2220, 98294), (2360, 92463), (2380, 91686), (2478, 88060), (2499, 87320), (2516, 86730), (2590, 84252), (2856, 76405), (2891, 75480), (2940, 74222), (3009, 72520), (3108, 70210), (3145, 69384), (3304, 66045), (3332, 65490), (3540, 61642), (3570, 61124), (3626, 60180), (3774, 57820), (3885, 56168), (4012, 54390), (4130, 52836), (4165, 52392), (4366, 49980), (4403, 49560), (4440, 49147), (4760, 45843), (4956, 44030), (4998, 43660), (5015, 43512), (5032, 43365), (5180, 42126), (5439, 40120), (5782, 37740), (5880, 37111), (6018, 36260), (6195, 35224), (6216, 35105), (6290, 34692), (6549, 33320), (6664, 32745), (7021, 31080), (7080, 30821), (7140, 30562), (7252, 30090), (7548, 28910), (7770, 28084), (8024, 27195), (8260, 26418), (8330, 26196), (8673, 25160), (8732, 24990), (8806, 24780), (9065, 24072), (9435, 23128), (9912, 22015), (9996, 21830), (10030, 21756), (10360, 21063), (10878, 20060), (10915, 19992), (11564, 18870), (12036, 18130), (12390, 17612), (12495, 17464), (12580, 17346), (13098, 16660), (13209, 16520), (14042, 15540), (14280, 15281), (14455, 15096), (14504, 15045)]