20221353320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 57143439360

約数和(自身を除く): 36922086040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 49, 56, 62, 70, 73, 94, 97, 98, 124, 140, 146, 155, 188, 194, 196, 217, 235, 245, 248, 280, 292, 310, 329, 365, 376, 388, 392, 434, 470, 485, 490, 511, 584, 620, 658, 679, 730, 776, 868, 940, 970, 980, 1022, 1085, 1240, 1316, 1358, 1457, 1460, 1519, 1645, 1736, 1880, 1940, 1960, 2044, 2170, 2263, 2303, 2555, 2632, 2716, 2914, 2920, 3007, 3038, 3290, 3395, 3431, 3577, 3880, 4088, 4340, 4526, 4559, 4606, 4753, 5110, 5432, 5828, 6014, 6076, 6580, 6790, 6862, 7081, 7154, 7285, 7595, 8680, 9052, 9118, 9212, 9506, 10199, 10220, 11315, 11515, 11656, 12028, 12152, 13160, 13580, 13724, 14162, 14308, 14570, 15035, 15190, 15841, 17155, 17885, 18104, 18236, 18424, 19012, 20398, 20440, 21049, 22630, 22795, 23030, 23765, 24017, 24056, 27160, 27448, 28324, 28616, 29140, 30070, 30380, 31682, 31913, 34310, 35405, 35770, 36472, 38024, 40796, 42098, 45260, 45590, 46060, 47530, 48034, 49567, 50995, 56648, 58280, 60140, 60760, 63364, 63826, 68620, 70810, 71393, 71540, 79205, 81592, 84196, 90520, 91180, 92120, 95060, 96068, 99134, 101990, 105245, 106361, 110887, 120085, 120280, 126728, 127652, 137240, 141329, 141620, 142786, 143080, 147343, 158410, 159565, 168119, 168392, 182360, 190120, 192136, 198268, 203980, 210490, 212722, 219511, 221774, 223391, 240170, 247835, 255304, 282658, 283240, 285572, 294686, 316820, 319130, 332807, 336238, 346969, 356965, 396536, 407960, 420980, 425444, 439022, 443548, 446782, 480340, 495670, 531805, 554435, 565316, 571144, 589372, 633640, 638260, 665614, 672476, 693938, 706645, 713930, 736715, 744527, 840595, 841960, 850888, 878044, 887096, 893564, 960680, 989303, 991340, 1063610, 1097555, 1108870, 1116955, 1130632, 1178744, 1276520, 1331228, 1344952, 1387876, 1413290, 1427860, 1473430, 1489054, 1536577, 1664035, 1681190, 1734845, 1756088, 1787128, 1978606, 1982680, 2127220, 2195110, 2217740, 2233910, 2329649, 2662456, 2775752, 2826580, 2855720, 2946860, 2978108, 3073154, 3328070, 3362380, 3469690, 3722635, 3957212, 4254440, 4390220, 4435480, 4467820, 4659298, 4946515, 5211689, 5653160, 5893720, 5956216, 6146308, 6656140, 6724760, 6925121, 6939380, 7445270, 7682885, 7914424, 8780440, 8935640, 9318596, 9893030, 10317017, 10423378, 10756039, 11648245, 12292616, 13312280, 13850242, 13878760, 14890540, 15365770, 16307543, 18637192, 19786060, 20634034, 20846756, 21512078, 23296490, 26058445, 27700484, 29781080, 30731540, 32615086, 34625605, 39572120, 41268068, 41693512, 43024156, 46592980, 51585085, 52116890, 53780195, 55400968, 61463080, 65230172, 69251210, 72219119, 81537715, 82536136, 86048312, 93185960, 103170170, 104233780, 107560390, 130460344, 138502420, 144438238, 163075430, 206340340, 208467560, 215120780, 277004840, 288876476, 326150860, 361095595, 412680680, 430241560, 505533833, 577752952, 652301720, 722191190, 1011067666, 1444382380, 2022135332, 2527669165, 2888764760, 4044270664, 5055338330, 10110676660, 20221353320]

約数ペア:

[(1, 20221353320), (2, 10110676660), (4, 5055338330), (5, 4044270664), (7, 2888764760), (8, 2527669165), (10, 2022135332), (14, 1444382380), (20, 1011067666), (28, 722191190), (31, 652301720), (35, 577752952), (40, 505533833), (47, 430241560), (49, 412680680), (56, 361095595), (62, 326150860), (70, 288876476), (73, 277004840), (94, 215120780), (97, 208467560), (98, 206340340), (124, 163075430), (140, 144438238), (146, 138502420), (155, 130460344), (188, 107560390), (194, 104233780), (196, 103170170), (217, 93185960), (235, 86048312), (245, 82536136), (248, 81537715), (280, 72219119), (292, 69251210), (310, 65230172), (329, 61463080), (365, 55400968), (376, 53780195), (388, 52116890), (392, 51585085), (434, 46592980), (470, 43024156), (485, 41693512), (490, 41268068), (511, 39572120), (584, 34625605), (620, 32615086), (658, 30731540), (679, 29781080), (730, 27700484), (776, 26058445), (868, 23296490), (940, 21512078), (970, 20846756), (980, 20634034), (1022, 19786060), (1085, 18637192), (1240, 16307543), (1316, 15365770), (1358, 14890540), (1457, 13878760), (1460, 13850242), (1519, 13312280), (1645, 12292616), (1736, 11648245), (1880, 10756039), (1940, 10423378), (1960, 10317017), (2044, 9893030), (2170, 9318596), (2263, 8935640), (2303, 8780440), (2555, 7914424), (2632, 7682885), (2716, 7445270), (2914, 6939380), (2920, 6925121), (3007, 6724760), (3038, 6656140), (3290, 6146308), (3395, 5956216), (3431, 5893720), (3577, 5653160), (3880, 5211689), (4088, 4946515), (4340, 4659298), (4526, 4467820), (4559, 4435480), (4606, 4390220), (4753, 4254440), (5110, 3957212), (5432, 3722635), (5828, 3469690), (6014, 3362380), (6076, 3328070), (6580, 3073154), (6790, 2978108), (6862, 2946860), (7081, 2855720), (7154, 2826580), (7285, 2775752), (7595, 2662456), (8680, 2329649), (9052, 2233910), (9118, 2217740), (9212, 2195110), (9506, 2127220), (10199, 1982680), (10220, 1978606), (11315, 1787128), (11515, 1756088), (11656, 1734845), (12028, 1681190), (12152, 1664035), (13160, 1536577), (13580, 1489054), (13724, 1473430), (14162, 1427860), (14308, 1413290), (14570, 1387876), (15035, 1344952), (15190, 1331228), (15841, 1276520), (17155, 1178744), (17885, 1130632), (18104, 1116955), (18236, 1108870), (18424, 1097555), (19012, 1063610), (20398, 991340), (20440, 989303), (21049, 960680), (22630, 893564), (22795, 887096), (23030, 878044), (23765, 850888), (24017, 841960), (24056, 840595), (27160, 744527), (27448, 736715), (28324, 713930), (28616, 706645), (29140, 693938), (30070, 672476), (30380, 665614), (31682, 638260), (31913, 633640), (34310, 589372), (35405, 571144), (35770, 565316), (36472, 554435), (38024, 531805), (40796, 495670), (42098, 480340), (45260, 446782), (45590, 443548), (46060, 439022), (47530, 425444), (48034, 420980), (49567, 407960), (50995, 396536), (56648, 356965), (58280, 346969), (60140, 336238), (60760, 332807), (63364, 319130), (63826, 316820), (68620, 294686), (70810, 285572), (71393, 283240), (71540, 282658), (79205, 255304), (81592, 247835), (84196, 240170), (90520, 223391), (91180, 221774), (92120, 219511), (95060, 212722), (96068, 210490), (99134, 203980), (101990, 198268), (105245, 192136), (106361, 190120), (110887, 182360), (120085, 168392), (120280, 168119), (126728, 159565), (127652, 158410), (137240, 147343), (141329, 143080), (141620, 142786)]