427759920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 320

約数和(自身を含む): 1773696000

約数和(自身を除く): 1345936080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1489, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2978, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4467, 4560, 4788, 5040, 5130, 5320, 5956, 5985, 6384, 6840, 7182, 7445, 7560, 7980, 8208, 8934, 9576, 10260, 10423, 10640, 11912, 11970, 13401, 13680, 14364, 14890, 15120, 15960, 17868, 17955, 19152, 20520, 20846, 22335, 23824, 23940, 26802, 28291, 28728, 29780, 31269, 31920, 35736, 35910, 40203, 41040, 41692, 44670, 47880, 52115, 53604, 56582, 57456, 59560, 62538, 67005, 71472, 71820, 80406, 83384, 84873, 89340, 93807, 95760, 104230, 107208, 113164, 119120, 125076, 134010, 141455, 143640, 156345, 160812, 166768, 169746, 178680, 187614, 198037, 201015, 208460, 214416, 226328, 250152, 254619, 268020, 281421, 282910, 287280, 312690, 321624, 339492, 357360, 375228, 396074, 402030, 416920, 424365, 452656, 469035, 500304, 509238, 536040, 562842, 565820, 594111, 625380, 643248, 678984, 750456, 763857, 792148, 804060, 833840, 848730, 938070, 990185, 1018476, 1072080, 1125684, 1131640, 1188222, 1250760, 1273095, 1357968, 1407105, 1500912, 1527714, 1584296, 1608120, 1697460, 1782333, 1876140, 1980370, 2036952, 2251368, 2263280, 2376444, 2501520, 2546190, 2814210, 2970555, 3055428, 3168592, 3216240, 3394920, 3564666, 3752280, 3819285, 3960740, 4073904, 4502736, 4752888, 5092380, 5346999, 5628420, 5941110, 6110856, 6789840, 7129332, 7504560, 7638570, 7921480, 8911665, 9505776, 10184760, 10693998, 11256840, 11882220, 12221712, 14258664, 15277140, 15842960, 17823330, 20369520, 21387996, 22513680, 23764440, 26734995, 28517328, 30554280, 35646660, 42775992, 47528880, 53469990, 61108560, 71293320, 85551984, 106939980, 142586640, 213879960, 427759920]

約数ペア:

[(1, 427759920), (2, 213879960), (3, 142586640), (4, 106939980), (5, 85551984), (6, 71293320), (7, 61108560), (8, 53469990), (9, 47528880), (10, 42775992), (12, 35646660), (14, 30554280), (15, 28517328), (16, 26734995), (18, 23764440), (19, 22513680), (20, 21387996), (21, 20369520), (24, 17823330), (27, 15842960), (28, 15277140), (30, 14258664), (35, 12221712), (36, 11882220), (38, 11256840), (40, 10693998), (42, 10184760), (45, 9505776), (48, 8911665), (54, 7921480), (56, 7638570), (57, 7504560), (60, 7129332), (63, 6789840), (70, 6110856), (72, 5941110), (76, 5628420), (80, 5346999), (84, 5092380), (90, 4752888), (95, 4502736), (105, 4073904), (108, 3960740), (112, 3819285), (114, 3752280), (120, 3564666), (126, 3394920), (133, 3216240), (135, 3168592), (140, 3055428), (144, 2970555), (152, 2814210), (168, 2546190), (171, 2501520), (180, 2376444), (189, 2263280), (190, 2251368), (210, 2036952), (216, 1980370), (228, 1876140), (240, 1782333), (252, 1697460), (266, 1608120), (270, 1584296), (280, 1527714), (285, 1500912), (304, 1407105), (315, 1357968), (336, 1273095), (342, 1250760), (360, 1188222), (378, 1131640), (380, 1125684), (399, 1072080), (420, 1018476), (432, 990185), (456, 938070), (504, 848730), (513, 833840), (532, 804060), (540, 792148), (560, 763857), (570, 750456), (630, 678984), (665, 643248), (684, 625380), (720, 594111), (756, 565820), (760, 562842), (798, 536040), (840, 509238), (855, 500304), (912, 469035), (945, 452656), (1008, 424365), (1026, 416920), (1064, 402030), (1080, 396074), (1140, 375228), (1197, 357360), (1260, 339492), (1330, 321624), (1368, 312690), (1489, 287280), (1512, 282910), (1520, 281421), (1596, 268020), (1680, 254619), (1710, 250152), (1890, 226328), (1995, 214416), (2052, 208460), (2128, 201015), (2160, 198037), (2280, 187614), (2394, 178680), (2520, 169746), (2565, 166768), (2660, 160812), (2736, 156345), (2978, 143640), (3024, 141455), (3192, 134010), (3420, 125076), (3591, 119120), (3780, 113164), (3990, 107208), (4104, 104230), (4467, 95760), (4560, 93807), (4788, 89340), (5040, 84873), (5130, 83384), (5320, 80406), (5956, 71820), (5985, 71472), (6384, 67005), (6840, 62538), (7182, 59560), (7445, 57456), (7560, 56582), (7980, 53604), (8208, 52115), (8934, 47880), (9576, 44670), (10260, 41692), (10423, 41040), (10640, 40203), (11912, 35910), (11970, 35736), (13401, 31920), (13680, 31269), (14364, 29780), (14890, 28728), (15120, 28291), (15960, 26802), (17868, 23940), (17955, 23824), (19152, 22335), (20520, 20846)]