458447220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 1821840384

約数和(自身を除く): 1363393164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 97, 99, 105, 110, 121, 124, 126, 132, 140, 154, 155, 165, 180, 186, 194, 198, 210, 217, 220, 231, 242, 252, 279, 291, 308, 310, 315, 330, 341, 363, 372, 385, 388, 396, 420, 434, 462, 465, 484, 485, 495, 558, 582, 605, 620, 630, 651, 660, 679, 682, 693, 726, 770, 847, 868, 873, 924, 930, 970, 990, 1023, 1067, 1085, 1089, 1116, 1155, 1164, 1210, 1260, 1302, 1358, 1364, 1386, 1395, 1452, 1455, 1540, 1694, 1705, 1746, 1815, 1860, 1940, 1953, 1980, 2037, 2046, 2134, 2170, 2178, 2310, 2387, 2420, 2541, 2604, 2716, 2772, 2790, 2910, 3007, 3069, 3201, 3255, 3388, 3395, 3410, 3465, 3492, 3630, 3751, 3906, 4074, 4092, 4235, 4268, 4340, 4356, 4365, 4620, 4774, 5082, 5115, 5335, 5445, 5580, 5820, 6014, 6111, 6138, 6402, 6510, 6790, 6820, 6930, 7161, 7260, 7469, 7502, 7623, 7812, 8148, 8470, 8730, 9021, 9548, 9603, 9765, 10164, 10185, 10230, 10670, 10890, 11253, 11737, 11935, 12028, 12222, 12276, 12705, 12804, 13020, 13580, 13860, 14322, 14938, 15004, 15035, 15246, 15345, 16005, 16940, 17460, 18042, 18755, 19206, 19530, 20370, 20460, 21049, 21340, 21483, 21780, 22407, 22506, 23474, 23870, 24444, 25410, 26257, 27063, 28644, 29876, 30070, 30492, 30555, 30690, 32010, 33077, 33759, 35211, 35805, 36084, 37345, 37510, 38115, 38412, 39060, 40740, 42098, 42966, 44814, 45012, 45105, 46948, 47740, 48015, 50820, 52514, 54126, 56265, 58685, 60140, 61110, 61380, 63147, 64020, 66154, 67221, 67518, 70422, 71610, 74690, 75020, 76230, 78771, 82159, 84196, 85932, 89628, 90210, 96030, 99231, 105028, 105245, 105633, 107415, 108252, 112035, 112530, 117370, 122220, 126294, 131285, 132308, 134442, 135036, 135315, 140844, 143220, 149380, 152460, 157542, 164318, 165385, 168795, 176055, 180420, 189441, 192060, 198462, 210490, 211266, 214830, 224070, 225060, 231539, 234740, 236313, 246477, 252588, 262570, 268884, 270630, 297693, 315084, 315735, 328636, 330770, 336105, 337590, 352110, 363847, 378882, 393855, 396924, 410795, 420980, 422532, 429660, 448140, 463078, 472626, 492954, 496155, 525140, 528165, 541260, 595386, 631470, 661540, 672210, 675180, 694617, 704220, 727694, 739431, 757764, 787710, 821590, 926156, 945252, 947205, 985908, 992310, 1056330, 1091541, 1157695, 1181565, 1190772, 1232385, 1262940, 1344420, 1389234, 1455388, 1478862, 1488465, 1575420, 1643180, 1819235, 1894410, 1984620, 2083851, 2112660, 2183082, 2315390, 2363130, 2464770, 2546929, 2778468, 2957724, 2976930, 3274623, 3473085, 3638470, 3697155, 3788820, 4167702, 4366164, 4630780, 4726260, 4929540, 5093858, 5457705, 5953860, 6549246, 6946170, 7276940, 7394310, 7640787, 8335404, 10187716, 10419255, 10915410, 12734645, 13098492, 13892340, 14788620, 15281574, 16373115, 20838510, 21830820, 22922361, 25469290, 30563148, 32746230, 38203935, 41677020, 45844722, 50938580, 65492460, 76407870, 91689444, 114611805, 152815740, 229223610, 458447220]

約数ペア:

[(1, 458447220), (2, 229223610), (3, 152815740), (4, 114611805), (5, 91689444), (6, 76407870), (7, 65492460), (9, 50938580), (10, 45844722), (11, 41677020), (12, 38203935), (14, 32746230), (15, 30563148), (18, 25469290), (20, 22922361), (21, 21830820), (22, 20838510), (28, 16373115), (30, 15281574), (31, 14788620), (33, 13892340), (35, 13098492), (36, 12734645), (42, 10915410), (44, 10419255), (45, 10187716), (55, 8335404), (60, 7640787), (62, 7394310), (63, 7276940), (66, 6946170), (70, 6549246), (77, 5953860), (84, 5457705), (90, 5093858), (93, 4929540), (97, 4726260), (99, 4630780), (105, 4366164), (110, 4167702), (121, 3788820), (124, 3697155), (126, 3638470), (132, 3473085), (140, 3274623), (154, 2976930), (155, 2957724), (165, 2778468), (180, 2546929), (186, 2464770), (194, 2363130), (198, 2315390), (210, 2183082), (217, 2112660), (220, 2083851), (231, 1984620), (242, 1894410), (252, 1819235), (279, 1643180), (291, 1575420), (308, 1488465), (310, 1478862), (315, 1455388), (330, 1389234), (341, 1344420), (363, 1262940), (372, 1232385), (385, 1190772), (388, 1181565), (396, 1157695), (420, 1091541), (434, 1056330), (462, 992310), (465, 985908), (484, 947205), (485, 945252), (495, 926156), (558, 821590), (582, 787710), (605, 757764), (620, 739431), (630, 727694), (651, 704220), (660, 694617), (679, 675180), (682, 672210), (693, 661540), (726, 631470), (770, 595386), (847, 541260), (868, 528165), (873, 525140), (924, 496155), (930, 492954), (970, 472626), (990, 463078), (1023, 448140), (1067, 429660), (1085, 422532), (1089, 420980), (1116, 410795), (1155, 396924), (1164, 393855), (1210, 378882), (1260, 363847), (1302, 352110), (1358, 337590), (1364, 336105), (1386, 330770), (1395, 328636), (1452, 315735), (1455, 315084), (1540, 297693), (1694, 270630), (1705, 268884), (1746, 262570), (1815, 252588), (1860, 246477), (1940, 236313), (1953, 234740), (1980, 231539), (2037, 225060), (2046, 224070), (2134, 214830), (2170, 211266), (2178, 210490), (2310, 198462), (2387, 192060), (2420, 189441), (2541, 180420), (2604, 176055), (2716, 168795), (2772, 165385), (2790, 164318), (2910, 157542), (3007, 152460), (3069, 149380), (3201, 143220), (3255, 140844), (3388, 135315), (3395, 135036), (3410, 134442), (3465, 132308), (3492, 131285), (3630, 126294), (3751, 122220), (3906, 117370), (4074, 112530), (4092, 112035), (4235, 108252), (4268, 107415), (4340, 105633), (4356, 105245), (4365, 105028), (4620, 99231), (4774, 96030), (5082, 90210), (5115, 89628), (5335, 85932), (5445, 84196), (5580, 82159), (5820, 78771), (6014, 76230), (6111, 75020), (6138, 74690), (6402, 71610), (6510, 70422), (6790, 67518), (6820, 67221), (6930, 66154), (7161, 64020), (7260, 63147), (7469, 61380), (7502, 61110), (7623, 60140), (7812, 58685), (8148, 56265), (8470, 54126), (8730, 52514), (9021, 50820), (9548, 48015), (9603, 47740), (9765, 46948), (10164, 45105), (10185, 45012), (10230, 44814), (10670, 42966), (10890, 42098), (11253, 40740), (11737, 39060), (11935, 38412), (12028, 38115), (12222, 37510), (12276, 37345), (12705, 36084), (12804, 35805), (13020, 35211), (13580, 33759), (13860, 33077), (14322, 32010), (14938, 30690), (15004, 30555), (15035, 30492), (15246, 30070), (15345, 29876), (16005, 28644), (16940, 27063), (17460, 26257), (18042, 25410), (18755, 24444), (19206, 23870), (19530, 23474), (20370, 22506), (20460, 22407), (21049, 21780), (21340, 21483)]