428826960

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 360

約数和(自身を含む): 1610774880

約数和(自身を除く): 1181947920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 81, 86, 90, 95, 108, 114, 120, 129, 135, 144, 152, 162, 171, 172, 180, 190, 215, 216, 228, 240, 243, 258, 270, 285, 304, 324, 342, 344, 360, 380, 387, 405, 430, 432, 456, 486, 513, 516, 540, 570, 645, 648, 684, 688, 720, 729, 760, 774, 810, 817, 855, 860, 912, 972, 1026, 1032, 1080, 1140, 1161, 1215, 1290, 1296, 1368, 1458, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1935, 1944, 2052, 2064, 2160, 2187, 2280, 2322, 2430, 2451, 2565, 2580, 2736, 2916, 3078, 3096, 3240, 3268, 3420, 3440, 3483, 3645, 3870, 3888, 4085, 4104, 4374, 4560, 4617, 4644, 4860, 4902, 5130, 5160, 5805, 5832, 6156, 6192, 6480, 6536, 6561, 6840, 6966, 7290, 7353, 7695, 7740, 8170, 8208, 8748, 9234, 9288, 9720, 9804, 10260, 10320, 10449, 10935, 11610, 11664, 12255, 12312, 13072, 13122, 13680, 13851, 13932, 14580, 14706, 15390, 15480, 16340, 17415, 17496, 18468, 18576, 19440, 19608, 20520, 20898, 21870, 22059, 23085, 23220, 24510, 24624, 26244, 27702, 27864, 29160, 29412, 30780, 30960, 31347, 32680, 32805, 34830, 34992, 36765, 36936, 39216, 41040, 41553, 41796, 43740, 44118, 46170, 46440, 49020, 52245, 52488, 55404, 55728, 58320, 58824, 61560, 62694, 65360, 65610, 66177, 69255, 69660, 73530, 73872, 83106, 83592, 87480, 88236, 92340, 92880, 94041, 98040, 104490, 104976, 110295, 110808, 117648, 123120, 124659, 125388, 131220, 132354, 138510, 139320, 147060, 156735, 166212, 167184, 174960, 176472, 184680, 188082, 196080, 198531, 207765, 208980, 220590, 221616, 249318, 250776, 262440, 264708, 277020, 278640, 282123, 294120, 313470, 330885, 332424, 352944, 369360, 376164, 397062, 415530, 417960, 441180, 470205, 498636, 501552, 524880, 529416, 554040, 564246, 588240, 595593, 623295, 626940, 661770, 664848, 752328, 794124, 831060, 835920, 882360, 940410, 992655, 997272, 1058832, 1108080, 1128492, 1191186, 1246590, 1253880, 1323540, 1410615, 1504656, 1588248, 1662120, 1764720, 1786779, 1880820, 1985310, 1994544, 2256984, 2382372, 2493180, 2507760, 2647080, 2821230, 2977965, 3176496, 3324240, 3573558, 3761640, 3970620, 4513968, 4764744, 4986360, 5294160, 5360337, 5642460, 5955930, 7147116, 7523280, 7941240, 8933895, 9529488, 9972720, 10720674, 11284920, 11911860, 14294232, 15882480, 17867790, 21441348, 22569840, 23823720, 26801685, 28588464, 35735580, 42882696, 47647440, 53603370, 71471160, 85765392, 107206740, 142942320, 214413480, 428826960]

約数ペア:

[(1, 428826960), (2, 214413480), (3, 142942320), (4, 107206740), (5, 85765392), (6, 71471160), (8, 53603370), (9, 47647440), (10, 42882696), (12, 35735580), (15, 28588464), (16, 26801685), (18, 23823720), (19, 22569840), (20, 21441348), (24, 17867790), (27, 15882480), (30, 14294232), (36, 11911860), (38, 11284920), (40, 10720674), (43, 9972720), (45, 9529488), (48, 8933895), (54, 7941240), (57, 7523280), (60, 7147116), (72, 5955930), (76, 5642460), (80, 5360337), (81, 5294160), (86, 4986360), (90, 4764744), (95, 4513968), (108, 3970620), (114, 3761640), (120, 3573558), (129, 3324240), (135, 3176496), (144, 2977965), (152, 2821230), (162, 2647080), (171, 2507760), (172, 2493180), (180, 2382372), (190, 2256984), (215, 1994544), (216, 1985310), (228, 1880820), (240, 1786779), (243, 1764720), (258, 1662120), (270, 1588248), (285, 1504656), (304, 1410615), (324, 1323540), (342, 1253880), (344, 1246590), (360, 1191186), (380, 1128492), (387, 1108080), (405, 1058832), (430, 997272), (432, 992655), (456, 940410), (486, 882360), (513, 835920), (516, 831060), (540, 794124), (570, 752328), (645, 664848), (648, 661770), (684, 626940), (688, 623295), (720, 595593), (729, 588240), (760, 564246), (774, 554040), (810, 529416), (817, 524880), (855, 501552), (860, 498636), (912, 470205), (972, 441180), (1026, 417960), (1032, 415530), (1080, 397062), (1140, 376164), (1161, 369360), (1215, 352944), (1290, 332424), (1296, 330885), (1368, 313470), (1458, 294120), (1520, 282123), (1539, 278640), (1548, 277020), (1620, 264708), (1634, 262440), (1710, 250776), (1720, 249318), (1935, 221616), (1944, 220590), (2052, 208980), (2064, 207765), (2160, 198531), (2187, 196080), (2280, 188082), (2322, 184680), (2430, 176472), (2451, 174960), (2565, 167184), (2580, 166212), (2736, 156735), (2916, 147060), (3078, 139320), (3096, 138510), (3240, 132354), (3268, 131220), (3420, 125388), (3440, 124659), (3483, 123120), (3645, 117648), (3870, 110808), (3888, 110295), (4085, 104976), (4104, 104490), (4374, 98040), (4560, 94041), (4617, 92880), (4644, 92340), (4860, 88236), (4902, 87480), (5130, 83592), (5160, 83106), (5805, 73872), (5832, 73530), (6156, 69660), (6192, 69255), (6480, 66177), (6536, 65610), (6561, 65360), (6840, 62694), (6966, 61560), (7290, 58824), (7353, 58320), (7695, 55728), (7740, 55404), (8170, 52488), (8208, 52245), (8748, 49020), (9234, 46440), (9288, 46170), (9720, 44118), (9804, 43740), (10260, 41796), (10320, 41553), (10449, 41040), (10935, 39216), (11610, 36936), (11664, 36765), (12255, 34992), (12312, 34830), (13072, 32805), (13122, 32680), (13680, 31347), (13851, 30960), (13932, 30780), (14580, 29412), (14706, 29160), (15390, 27864), (15480, 27702), (16340, 26244), (17415, 24624), (17496, 24510), (18468, 23220), (18576, 23085), (19440, 22059), (19608, 21870), (20520, 20898)]