423354960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4466

約数の個数: 240

約数和(自身を含む): 1710783360

約数和(自身を除く): 1287428400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4421, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 8842, 9576, 10640, 11970, 13263, 13680, 15960, 17684, 19152, 22105, 23940, 26526, 30947, 31920, 35368, 39789, 44210, 47880, 53052, 61894, 66315, 70736, 79578, 83999, 88420, 92841, 95760, 106104, 123788, 132630, 154735, 159156, 167998, 176840, 185682, 198945, 212208, 247576, 251997, 265260, 278523, 309470, 318312, 335996, 353680, 371364, 397890, 419995, 464205, 495152, 503994, 530520, 557046, 587993, 618940, 636624, 671992, 742728, 755991, 795780, 839990, 928410, 1007988, 1061040, 1114092, 1175986, 1237880, 1259985, 1343984, 1392615, 1485456, 1511982, 1591560, 1679980, 1763979, 1856820, 2015976, 2228184, 2351972, 2475760, 2519970, 2785230, 2939965, 3023964, 3183120, 3359960, 3527958, 3713640, 3779955, 4031952, 4456368, 4703944, 5039940, 5291937, 5570460, 5879930, 6047928, 6719920, 7055916, 7427280, 7559910, 8819895, 9407888, 10079880, 10583874, 11140920, 11759860, 12095856, 14111832, 15119820, 17639790, 20159760, 21167748, 22281840, 23519720, 26459685, 28223664, 30239640, 35279580, 42335496, 47039440, 52919370, 60479280, 70559160, 84670992, 105838740, 141118320, 211677480, 423354960]

約数ペア:

[(1, 423354960), (2, 211677480), (3, 141118320), (4, 105838740), (5, 84670992), (6, 70559160), (7, 60479280), (8, 52919370), (9, 47039440), (10, 42335496), (12, 35279580), (14, 30239640), (15, 28223664), (16, 26459685), (18, 23519720), (19, 22281840), (20, 21167748), (21, 20159760), (24, 17639790), (28, 15119820), (30, 14111832), (35, 12095856), (36, 11759860), (38, 11140920), (40, 10583874), (42, 10079880), (45, 9407888), (48, 8819895), (56, 7559910), (57, 7427280), (60, 7055916), (63, 6719920), (70, 6047928), (72, 5879930), (76, 5570460), (80, 5291937), (84, 5039940), (90, 4703944), (95, 4456368), (105, 4031952), (112, 3779955), (114, 3713640), (120, 3527958), (126, 3359960), (133, 3183120), (140, 3023964), (144, 2939965), (152, 2785230), (168, 2519970), (171, 2475760), (180, 2351972), (190, 2228184), (210, 2015976), (228, 1856820), (240, 1763979), (252, 1679980), (266, 1591560), (280, 1511982), (285, 1485456), (304, 1392615), (315, 1343984), (336, 1259985), (342, 1237880), (360, 1175986), (380, 1114092), (399, 1061040), (420, 1007988), (456, 928410), (504, 839990), (532, 795780), (560, 755991), (570, 742728), (630, 671992), (665, 636624), (684, 618940), (720, 587993), (760, 557046), (798, 530520), (840, 503994), (855, 495152), (912, 464205), (1008, 419995), (1064, 397890), (1140, 371364), (1197, 353680), (1260, 335996), (1330, 318312), (1368, 309470), (1520, 278523), (1596, 265260), (1680, 251997), (1710, 247576), (1995, 212208), (2128, 198945), (2280, 185682), (2394, 176840), (2520, 167998), (2660, 159156), (2736, 154735), (3192, 132630), (3420, 123788), (3990, 106104), (4421, 95760), (4560, 92841), (4788, 88420), (5040, 83999), (5320, 79578), (5985, 70736), (6384, 66315), (6840, 61894), (7980, 53052), (8842, 47880), (9576, 44210), (10640, 39789), (11970, 35368), (13263, 31920), (13680, 30947), (15960, 26526), (17684, 23940), (19152, 22105)]