42328440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 176256000

約数和(自身を除く): 133927560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 509, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1018, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1527, 1540, 1848, 1890, 1980, 2036, 2079, 2310, 2376, 2520, 2545, 2772, 2970, 3054, 3080, 3465, 3563, 3780, 3960, 4072, 4158, 4581, 4620, 5090, 5544, 5599, 5940, 6108, 6930, 7126, 7560, 7635, 8316, 9162, 9240, 10180, 10395, 10689, 11198, 11880, 12216, 13743, 13860, 14252, 15270, 16632, 16797, 17815, 18324, 20360, 20790, 21378, 22396, 22905, 27486, 27720, 27995, 28504, 30540, 32067, 33594, 35630, 36648, 39193, 41580, 42756, 44792, 45810, 50391, 53445, 54972, 55990, 61080, 64134, 67188, 68715, 71260, 78386, 83160, 83985, 85512, 91620, 96201, 100782, 106890, 109944, 111980, 117579, 128268, 134376, 137430, 142520, 151173, 156772, 160335, 167970, 183240, 192402, 195965, 201564, 213780, 223960, 235158, 251955, 256536, 274860, 302346, 313544, 320670, 335940, 352737, 384804, 391930, 403128, 427560, 470316, 481005, 503910, 549720, 587895, 604692, 641340, 671880, 705474, 755865, 769608, 783860, 940632, 962010, 1007820, 1058211, 1175790, 1209384, 1282680, 1410948, 1511730, 1567720, 1763685, 1924020, 2015640, 2116422, 2351580, 2821896, 3023460, 3527370, 3848040, 4232844, 4703160, 5291055, 6046920, 7054740, 8465688, 10582110, 14109480, 21164220, 42328440]

約数ペア:

[(1, 42328440), (2, 21164220), (3, 14109480), (4, 10582110), (5, 8465688), (6, 7054740), (7, 6046920), (8, 5291055), (9, 4703160), (10, 4232844), (11, 3848040), (12, 3527370), (14, 3023460), (15, 2821896), (18, 2351580), (20, 2116422), (21, 2015640), (22, 1924020), (24, 1763685), (27, 1567720), (28, 1511730), (30, 1410948), (33, 1282680), (35, 1209384), (36, 1175790), (40, 1058211), (42, 1007820), (44, 962010), (45, 940632), (54, 783860), (55, 769608), (56, 755865), (60, 705474), (63, 671880), (66, 641340), (70, 604692), (72, 587895), (77, 549720), (84, 503910), (88, 481005), (90, 470316), (99, 427560), (105, 403128), (108, 391930), (110, 384804), (120, 352737), (126, 335940), (132, 320670), (135, 313544), (140, 302346), (154, 274860), (165, 256536), (168, 251955), (180, 235158), (189, 223960), (198, 213780), (210, 201564), (216, 195965), (220, 192402), (231, 183240), (252, 167970), (264, 160335), (270, 156772), (280, 151173), (297, 142520), (308, 137430), (315, 134376), (330, 128268), (360, 117579), (378, 111980), (385, 109944), (396, 106890), (420, 100782), (440, 96201), (462, 91620), (495, 85512), (504, 83985), (509, 83160), (540, 78386), (594, 71260), (616, 68715), (630, 67188), (660, 64134), (693, 61080), (756, 55990), (770, 54972), (792, 53445), (840, 50391), (924, 45810), (945, 44792), (990, 42756), (1018, 41580), (1080, 39193), (1155, 36648), (1188, 35630), (1260, 33594), (1320, 32067), (1386, 30540), (1485, 28504), (1512, 27995), (1527, 27720), (1540, 27486), (1848, 22905), (1890, 22396), (1980, 21378), (2036, 20790), (2079, 20360), (2310, 18324), (2376, 17815), (2520, 16797), (2545, 16632), (2772, 15270), (2970, 14252), (3054, 13860), (3080, 13743), (3465, 12216), (3563, 11880), (3780, 11198), (3960, 10689), (4072, 10395), (4158, 10180), (4581, 9240), (4620, 9162), (5090, 8316), (5544, 7635), (5599, 7560), (5940, 7126), (6108, 6930)]