56277480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 208319040

約数和(自身を除く): 152041560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 563, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1126, 1176, 1190, 1428, 1470, 1666, 1689, 1785, 1960, 2040, 2252, 2380, 2499, 2815, 2856, 2940, 3332, 3378, 3570, 3941, 4165, 4504, 4760, 4998, 5630, 5880, 6664, 6756, 7140, 7882, 8330, 8445, 9571, 9996, 11260, 11823, 12495, 13512, 14280, 15764, 16660, 16890, 19142, 19705, 19992, 22520, 23646, 24990, 27587, 28713, 31528, 33320, 33780, 38284, 39410, 47292, 47855, 49980, 55174, 57426, 59115, 66997, 67560, 76568, 78820, 82761, 94584, 95710, 99960, 110348, 114852, 118230, 133994, 137935, 143565, 157640, 165522, 191420, 200991, 220696, 229704, 236460, 267988, 275870, 287130, 331044, 334985, 382840, 401982, 413805, 468979, 472920, 535976, 551740, 574260, 662088, 669970, 803964, 827610, 937958, 1004955, 1103480, 1148520, 1339940, 1406937, 1607928, 1655220, 1875916, 2009910, 2344895, 2679880, 2813874, 3310440, 3751832, 4019820, 4689790, 5627748, 7034685, 8039640, 9379580, 11255496, 14069370, 18759160, 28138740, 56277480]

約数ペア:

[(1, 56277480), (2, 28138740), (3, 18759160), (4, 14069370), (5, 11255496), (6, 9379580), (7, 8039640), (8, 7034685), (10, 5627748), (12, 4689790), (14, 4019820), (15, 3751832), (17, 3310440), (20, 2813874), (21, 2679880), (24, 2344895), (28, 2009910), (30, 1875916), (34, 1655220), (35, 1607928), (40, 1406937), (42, 1339940), (49, 1148520), (51, 1103480), (56, 1004955), (60, 937958), (68, 827610), (70, 803964), (84, 669970), (85, 662088), (98, 574260), (102, 551740), (105, 535976), (119, 472920), (120, 468979), (136, 413805), (140, 401982), (147, 382840), (168, 334985), (170, 331044), (196, 287130), (204, 275870), (210, 267988), (238, 236460), (245, 229704), (255, 220696), (280, 200991), (294, 191420), (340, 165522), (357, 157640), (392, 143565), (408, 137935), (420, 133994), (476, 118230), (490, 114852), (510, 110348), (563, 99960), (588, 95710), (595, 94584), (680, 82761), (714, 78820), (735, 76568), (833, 67560), (840, 66997), (952, 59115), (980, 57426), (1020, 55174), (1126, 49980), (1176, 47855), (1190, 47292), (1428, 39410), (1470, 38284), (1666, 33780), (1689, 33320), (1785, 31528), (1960, 28713), (2040, 27587), (2252, 24990), (2380, 23646), (2499, 22520), (2815, 19992), (2856, 19705), (2940, 19142), (3332, 16890), (3378, 16660), (3570, 15764), (3941, 14280), (4165, 13512), (4504, 12495), (4760, 11823), (4998, 11260), (5630, 9996), (5880, 9571), (6664, 8445), (6756, 8330), (7140, 7882)]