421763160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 192

約数和(自身を含む): 1566362880

約数和(自身を除く): 1144599720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 2971, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5915, 5942, 6760, 7098, 8913, 9464, 10140, 10920, 11830, 11884, 14196, 14855, 17745, 17826, 20280, 20797, 23660, 23768, 28392, 29710, 35490, 35652, 38623, 41594, 44565, 47320, 59420, 62391, 70980, 71304, 77246, 83188, 89130, 103985, 115869, 118840, 124782, 141960, 154492, 166376, 178260, 193115, 207970, 231738, 249564, 270361, 308984, 311955, 356520, 386230, 415940, 463476, 499128, 502099, 540722, 579345, 623910, 772460, 811083, 831880, 926952, 1004198, 1081444, 1158690, 1247820, 1351805, 1506297, 1544920, 1622166, 2008396, 2162888, 2317380, 2495640, 2510495, 2703610, 3012594, 3244332, 3514693, 4016792, 4055415, 4634760, 5020990, 5407220, 6025188, 6488664, 7029386, 7531485, 8110830, 10041980, 10544079, 10814440, 12050376, 14058772, 15062970, 16221660, 17573465, 20083960, 21088158, 28117544, 30125940, 32443320, 35146930, 42176316, 52720395, 60251880, 70293860, 84352632, 105440790, 140587720, 210881580, 421763160]

約数ペア:

[(1, 421763160), (2, 210881580), (3, 140587720), (4, 105440790), (5, 84352632), (6, 70293860), (7, 60251880), (8, 52720395), (10, 42176316), (12, 35146930), (13, 32443320), (14, 30125940), (15, 28117544), (20, 21088158), (21, 20083960), (24, 17573465), (26, 16221660), (28, 15062970), (30, 14058772), (35, 12050376), (39, 10814440), (40, 10544079), (42, 10041980), (52, 8110830), (56, 7531485), (60, 7029386), (65, 6488664), (70, 6025188), (78, 5407220), (84, 5020990), (91, 4634760), (104, 4055415), (105, 4016792), (120, 3514693), (130, 3244332), (140, 3012594), (156, 2703610), (168, 2510495), (169, 2495640), (182, 2317380), (195, 2162888), (210, 2008396), (260, 1622166), (273, 1544920), (280, 1506297), (312, 1351805), (338, 1247820), (364, 1158690), (390, 1081444), (420, 1004198), (455, 926952), (507, 831880), (520, 811083), (546, 772460), (676, 623910), (728, 579345), (780, 540722), (840, 502099), (845, 499128), (910, 463476), (1014, 415940), (1092, 386230), (1183, 356520), (1352, 311955), (1365, 308984), (1560, 270361), (1690, 249564), (1820, 231738), (2028, 207970), (2184, 193115), (2366, 178260), (2535, 166376), (2730, 154492), (2971, 141960), (3380, 124782), (3549, 118840), (3640, 115869), (4056, 103985), (4732, 89130), (5070, 83188), (5460, 77246), (5915, 71304), (5942, 70980), (6760, 62391), (7098, 59420), (8913, 47320), (9464, 44565), (10140, 41594), (10920, 38623), (11830, 35652), (11884, 35490), (14196, 29710), (14855, 28392), (17745, 23768), (17826, 23660), (20280, 20797)]