414389640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 1488384000

約数和(自身を除く): 1073994360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 67, 70, 74, 84, 105, 111, 120, 134, 140, 148, 168, 185, 199, 201, 210, 222, 259, 268, 280, 296, 335, 370, 398, 402, 420, 444, 469, 518, 536, 555, 597, 670, 740, 777, 796, 804, 840, 888, 938, 995, 1005, 1036, 1110, 1194, 1295, 1340, 1393, 1407, 1480, 1554, 1592, 1608, 1876, 1990, 2010, 2072, 2220, 2345, 2388, 2479, 2590, 2680, 2786, 2814, 2985, 3108, 3752, 3885, 3980, 4020, 4179, 4440, 4690, 4776, 4958, 5180, 5572, 5628, 5970, 6216, 6965, 7035, 7363, 7437, 7770, 7960, 8040, 8358, 9380, 9916, 10360, 11144, 11256, 11940, 12395, 13333, 13930, 14070, 14726, 14874, 15540, 16716, 17353, 18760, 19832, 20895, 22089, 23880, 24790, 26666, 27860, 28140, 29452, 29748, 31080, 33432, 34706, 36815, 37185, 39999, 41790, 44178, 49580, 51541, 52059, 53332, 55720, 56280, 58904, 59496, 66665, 69412, 73630, 74370, 79998, 83580, 86765, 88356, 93331, 99160, 103082, 104118, 106664, 110445, 133330, 138824, 147260, 148740, 154623, 159996, 167160, 173530, 176712, 186662, 199995, 206164, 208236, 220890, 257705, 260295, 266660, 279993, 294520, 297480, 309246, 319992, 347060, 373324, 399990, 412328, 416472, 441780, 466655, 493321, 515410, 520590, 533320, 559986, 618492, 694120, 746648, 773115, 799980, 883560, 933310, 986642, 1030820, 1041180, 1119972, 1236984, 1399965, 1479963, 1546230, 1599960, 1866620, 1973284, 2061640, 2082360, 2239944, 2466605, 2799930, 2959926, 3092460, 3453247, 3733240, 3946568, 4933210, 5599860, 5919852, 6184920, 6906494, 7399815, 9866420, 10359741, 11199720, 11839704, 13812988, 14799630, 17266235, 19732840, 20719482, 27625976, 29599260, 34532470, 41438964, 51798705, 59198520, 69064940, 82877928, 103597410, 138129880, 207194820, 414389640]

約数ペア:

[(1, 414389640), (2, 207194820), (3, 138129880), (4, 103597410), (5, 82877928), (6, 69064940), (7, 59198520), (8, 51798705), (10, 41438964), (12, 34532470), (14, 29599260), (15, 27625976), (20, 20719482), (21, 19732840), (24, 17266235), (28, 14799630), (30, 13812988), (35, 11839704), (37, 11199720), (40, 10359741), (42, 9866420), (56, 7399815), (60, 6906494), (67, 6184920), (70, 5919852), (74, 5599860), (84, 4933210), (105, 3946568), (111, 3733240), (120, 3453247), (134, 3092460), (140, 2959926), (148, 2799930), (168, 2466605), (185, 2239944), (199, 2082360), (201, 2061640), (210, 1973284), (222, 1866620), (259, 1599960), (268, 1546230), (280, 1479963), (296, 1399965), (335, 1236984), (370, 1119972), (398, 1041180), (402, 1030820), (420, 986642), (444, 933310), (469, 883560), (518, 799980), (536, 773115), (555, 746648), (597, 694120), (670, 618492), (740, 559986), (777, 533320), (796, 520590), (804, 515410), (840, 493321), (888, 466655), (938, 441780), (995, 416472), (1005, 412328), (1036, 399990), (1110, 373324), (1194, 347060), (1295, 319992), (1340, 309246), (1393, 297480), (1407, 294520), (1480, 279993), (1554, 266660), (1592, 260295), (1608, 257705), (1876, 220890), (1990, 208236), (2010, 206164), (2072, 199995), (2220, 186662), (2345, 176712), (2388, 173530), (2479, 167160), (2590, 159996), (2680, 154623), (2786, 148740), (2814, 147260), (2985, 138824), (3108, 133330), (3752, 110445), (3885, 106664), (3980, 104118), (4020, 103082), (4179, 99160), (4440, 93331), (4690, 88356), (4776, 86765), (4958, 83580), (5180, 79998), (5572, 74370), (5628, 73630), (5970, 69412), (6216, 66665), (6965, 59496), (7035, 58904), (7363, 56280), (7437, 55720), (7770, 53332), (7960, 52059), (8040, 51541), (8358, 49580), (9380, 44178), (9916, 41790), (10360, 39999), (11144, 37185), (11256, 36815), (11940, 34706), (12395, 33432), (13333, 31080), (13930, 29748), (14070, 29452), (14726, 28140), (14874, 27860), (15540, 26666), (16716, 24790), (17353, 23880), (18760, 22089), (19832, 20895)]