428382240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 1605635136

約数和(自身を除く): 1177252896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 79, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 158, 160, 165, 176, 195, 208, 220, 237, 240, 260, 264, 286, 312, 316, 330, 352, 390, 395, 416, 429, 440, 474, 480, 520, 528, 572, 624, 632, 660, 715, 780, 790, 858, 869, 880, 948, 1027, 1040, 1056, 1144, 1185, 1248, 1264, 1320, 1430, 1560, 1580, 1716, 1738, 1760, 1896, 2054, 2080, 2145, 2288, 2370, 2528, 2607, 2640, 2860, 3081, 3120, 3160, 3432, 3476, 3792, 4108, 4290, 4345, 4576, 4740, 5135, 5214, 5280, 5720, 6162, 6240, 6241, 6320, 6864, 6952, 7584, 8216, 8580, 8690, 9480, 10270, 10428, 11297, 11440, 12324, 12482, 12640, 13035, 13728, 13904, 15405, 16432, 17160, 17380, 18723, 18960, 20540, 20856, 22594, 22880, 24648, 24964, 26070, 27808, 30810, 31205, 32864, 33891, 34320, 34760, 37446, 37920, 41080, 41712, 45188, 49296, 49928, 52140, 56485, 61620, 62410, 67782, 68640, 68651, 69520, 74892, 81133, 82160, 83424, 90376, 93615, 98592, 99856, 104280, 112970, 123240, 124820, 135564, 137302, 139040, 149784, 162266, 164320, 169455, 180752, 187230, 199712, 205953, 208560, 225940, 243399, 246480, 249640, 271128, 274604, 299568, 324532, 338910, 343255, 361504, 374460, 405665, 411906, 417120, 451880, 486798, 492960, 499280, 542256, 549208, 599136, 649064, 677820, 686510, 748920, 811330, 823812, 892463, 903760, 973596, 998560, 1029765, 1084512, 1098416, 1216995, 1298128, 1355640, 1373020, 1497840, 1622660, 1647624, 1784926, 1807520, 1947192, 2059530, 2196832, 2433990, 2596256, 2677389, 2711280, 2746040, 2995680, 3245320, 3295248, 3569852, 3894384, 4119060, 4462315, 4867980, 5354778, 5422560, 5492080, 6490640, 6590496, 7139704, 7788768, 8238120, 8924630, 9735960, 10709556, 10984160, 12981280, 13386945, 14279408, 16476240, 17849260, 19471920, 21419112, 26773890, 28558816, 32952480, 35698520, 38943840, 42838224, 53547780, 71397040, 85676448, 107095560, 142794080, 214191120, 428382240]

約数ペア:

[(1, 428382240), (2, 214191120), (3, 142794080), (4, 107095560), (5, 85676448), (6, 71397040), (8, 53547780), (10, 42838224), (11, 38943840), (12, 35698520), (13, 32952480), (15, 28558816), (16, 26773890), (20, 21419112), (22, 19471920), (24, 17849260), (26, 16476240), (30, 14279408), (32, 13386945), (33, 12981280), (39, 10984160), (40, 10709556), (44, 9735960), (48, 8924630), (52, 8238120), (55, 7788768), (60, 7139704), (65, 6590496), (66, 6490640), (78, 5492080), (79, 5422560), (80, 5354778), (88, 4867980), (96, 4462315), (104, 4119060), (110, 3894384), (120, 3569852), (130, 3295248), (132, 3245320), (143, 2995680), (156, 2746040), (158, 2711280), (160, 2677389), (165, 2596256), (176, 2433990), (195, 2196832), (208, 2059530), (220, 1947192), (237, 1807520), (240, 1784926), (260, 1647624), (264, 1622660), (286, 1497840), (312, 1373020), (316, 1355640), (330, 1298128), (352, 1216995), (390, 1098416), (395, 1084512), (416, 1029765), (429, 998560), (440, 973596), (474, 903760), (480, 892463), (520, 823812), (528, 811330), (572, 748920), (624, 686510), (632, 677820), (660, 649064), (715, 599136), (780, 549208), (790, 542256), (858, 499280), (869, 492960), (880, 486798), (948, 451880), (1027, 417120), (1040, 411906), (1056, 405665), (1144, 374460), (1185, 361504), (1248, 343255), (1264, 338910), (1320, 324532), (1430, 299568), (1560, 274604), (1580, 271128), (1716, 249640), (1738, 246480), (1760, 243399), (1896, 225940), (2054, 208560), (2080, 205953), (2145, 199712), (2288, 187230), (2370, 180752), (2528, 169455), (2607, 164320), (2640, 162266), (2860, 149784), (3081, 139040), (3120, 137302), (3160, 135564), (3432, 124820), (3476, 123240), (3792, 112970), (4108, 104280), (4290, 99856), (4345, 98592), (4576, 93615), (4740, 90376), (5135, 83424), (5214, 82160), (5280, 81133), (5720, 74892), (6162, 69520), (6240, 68651), (6241, 68640), (6320, 67782), (6864, 62410), (6952, 61620), (7584, 56485), (8216, 52140), (8580, 49928), (8690, 49296), (9480, 45188), (10270, 41712), (10428, 41080), (11297, 37920), (11440, 37446), (12324, 34760), (12482, 34320), (12640, 33891), (13035, 32864), (13728, 31205), (13904, 30810), (15405, 27808), (16432, 26070), (17160, 24964), (17380, 24648), (18723, 22880), (18960, 22594), (20540, 20856)]