20527272480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 576

約数和(自身を含む): 79099905024

約数和(自身を除く): 58572632544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 121, 124, 130, 132, 143, 155, 156, 160, 165, 176, 186, 195, 208, 220, 240, 242, 248, 260, 264, 286, 310, 312, 330, 341, 352, 363, 372, 390, 403, 416, 429, 440, 465, 480, 484, 496, 520, 528, 572, 605, 620, 624, 660, 682, 715, 726, 744, 780, 806, 858, 877, 880, 930, 968, 992, 1023, 1040, 1056, 1144, 1209, 1210, 1240, 1248, 1320, 1364, 1430, 1452, 1488, 1560, 1573, 1612, 1705, 1716, 1754, 1760, 1815, 1860, 1936, 2015, 2046, 2080, 2145, 2288, 2418, 2420, 2480, 2631, 2640, 2728, 2860, 2904, 2976, 3120, 3146, 3224, 3410, 3432, 3508, 3630, 3720, 3751, 3872, 4030, 4092, 4290, 4385, 4433, 4576, 4719, 4836, 4840, 4960, 5115, 5262, 5280, 5456, 5720, 5808, 6045, 6240, 6292, 6448, 6820, 6864, 7016, 7260, 7440, 7502, 7865, 8060, 8184, 8580, 8770, 8866, 9438, 9647, 9672, 9680, 10230, 10524, 10912, 11253, 11401, 11440, 11616, 12090, 12584, 12896, 13155, 13299, 13640, 13728, 14032, 14520, 14880, 15004, 15730, 16120, 16368, 17160, 17540, 17732, 18755, 18876, 19294, 19344, 19360, 20460, 21048, 22165, 22506, 22802, 22880, 23595, 24180, 25168, 26310, 26598, 27187, 27280, 28064, 28941, 29040, 30008, 31460, 32240, 32736, 34203, 34320, 35080, 35464, 37510, 37752, 38588, 38688, 40920, 42096, 44330, 45012, 45604, 47190, 48235, 48360, 48763, 50336, 52620, 53196, 54374, 54560, 56265, 57005, 57882, 58080, 60016, 62920, 64480, 66495, 68406, 68640, 70160, 70928, 75020, 75504, 77176, 81561, 81840, 84192, 88660, 90024, 91208, 94380, 96470, 96720, 97526, 105240, 106117, 106392, 108748, 112530, 114010, 115764, 120032, 125411, 125840, 132990, 135935, 136812, 140320, 141856, 144705, 146289, 150040, 151008, 154352, 163122, 163680, 171015, 177320, 180048, 182416, 188760, 192940, 193440, 195052, 210480, 212234, 212784, 217496, 225060, 228020, 231528, 243815, 250822, 251680, 265980, 271870, 273624, 289410, 292578, 299057, 300080, 308704, 318351, 326244, 342030, 353431, 354640, 360096, 364832, 376233, 377520, 385880, 390104, 407805, 420960, 424468, 425568, 434992, 450120, 456040, 463056, 487630, 501644, 530585, 531960, 543740, 547248, 578820, 585156, 598114, 600160, 627055, 636702, 652488, 684060, 706862, 709280, 731445, 752466, 755040, 771760, 780208, 815610, 848936, 869984, 897171, 900240, 912080, 926112, 975260, 1003288, 1060293, 1061170, 1063920, 1087480, 1094496, 1157640, 1170312, 1196228, 1254110, 1273404, 1304976, 1368120, 1379521, 1413724, 1462890, 1495285, 1504932, 1543520, 1560416, 1591755, 1631220, 1697872, 1767155, 1794342, 1800480, 1824160, 1881165, 1950520, 2006576, 2120586, 2122340, 2127840, 2174960, 2315280, 2340624, 2392456, 2508220, 2546808, 2609952, 2736240, 2759042, 2827448, 2925780, 2990570, 3009864, 3183510, 3262440, 3289627, 3395744, 3534310, 3588684, 3762330, 3887741, 3901040, 4013152, 4138563, 4241172, 4244680, 4349920, 4485855, 4630560, 4681248, 4784912, 5016440, 5093616, 5301465, 5472480, 5518084, 5654896, 5851560, 5981140, 6019728, 6367020, 6524880, 6579254, 6897605, 7068620, 7177368, 7524660, 7775482, 7802080, 8277126, 8482344, 8489360, 8971710, 9569824, 9868881, 10032880, 10187232, 10602930, 11036168, 11309792, 11663223, 11703120, 11962280, 12039456, 12734040, 13049760, 13158508, 13795210, 14137240, 14354736, 15049320, 15550964, 16448135, 16554252, 16964688, 16978720, 17943420, 19438705, 19737762, 20065760, 20692815, 21205860, 22072336, 23326446, 23406240, 23924560, 25468080, 26317016, 27590420, 28274480, 28709472, 30098640, 31101928, 32896270, 33108504, 33929376, 35886840, 38877410, 39475524, 41385630, 42411720, 42765151, 44144672, 46652892, 47849120, 49344405, 50936160, 52634032, 55180840, 56548960, 58316115, 60197280, 62203856, 65792540, 66217008, 71773680, 77754820, 78951048, 82771260, 84823440, 85530302, 93305784, 98688810, 105268064, 110361680, 116632230, 124407712, 128295453, 131585080, 132434016, 143547360, 155509640, 157902096, 165542520, 169646880, 171060604, 186611568, 197377620, 213825755, 220723360, 233264460, 256590906, 263170160, 311019280, 315804192, 331085040, 342121208, 373223136, 394755240, 427651510, 466528920, 513181812, 526340320, 622038560, 641477265, 662170080, 684242416, 789510480, 855303020, 933057840, 1026363624, 1282954530, 1368484832, 1579020960, 1710606040, 1866115680, 2052727248, 2565909060, 3421212080, 4105454496, 5131818120, 6842424160, 10263636240, 20527272480]

約数ペア:

[(1, 20527272480), (2, 10263636240), (3, 6842424160), (4, 5131818120), (5, 4105454496), (6, 3421212080), (8, 2565909060), (10, 2052727248), (11, 1866115680), (12, 1710606040), (13, 1579020960), (15, 1368484832), (16, 1282954530), (20, 1026363624), (22, 933057840), (24, 855303020), (26, 789510480), (30, 684242416), (31, 662170080), (32, 641477265), (33, 622038560), (39, 526340320), (40, 513181812), (44, 466528920), (48, 427651510), (52, 394755240), (55, 373223136), (60, 342121208), (62, 331085040), (65, 315804192), (66, 311019280), (78, 263170160), (80, 256590906), (88, 233264460), (93, 220723360), (96, 213825755), (104, 197377620), (110, 186611568), (120, 171060604), (121, 169646880), (124, 165542520), (130, 157902096), (132, 155509640), (143, 143547360), (155, 132434016), (156, 131585080), (160, 128295453), (165, 124407712), (176, 116632230), (186, 110361680), (195, 105268064), (208, 98688810), (220, 93305784), (240, 85530302), (242, 84823440), (248, 82771260), (260, 78951048), (264, 77754820), (286, 71773680), (310, 66217008), (312, 65792540), (330, 62203856), (341, 60197280), (352, 58316115), (363, 56548960), (372, 55180840), (390, 52634032), (403, 50936160), (416, 49344405), (429, 47849120), (440, 46652892), (465, 44144672), (480, 42765151), (484, 42411720), (496, 41385630), (520, 39475524), (528, 38877410), (572, 35886840), (605, 33929376), (620, 33108504), (624, 32896270), (660, 31101928), (682, 30098640), (715, 28709472), (726, 28274480), (744, 27590420), (780, 26317016), (806, 25468080), (858, 23924560), (877, 23406240), (880, 23326446), (930, 22072336), (968, 21205860), (992, 20692815), (1023, 20065760), (1040, 19737762), (1056, 19438705), (1144, 17943420), (1209, 16978720), (1210, 16964688), (1240, 16554252), (1248, 16448135), (1320, 15550964), (1364, 15049320), (1430, 14354736), (1452, 14137240), (1488, 13795210), (1560, 13158508), (1573, 13049760), (1612, 12734040), (1705, 12039456), (1716, 11962280), (1754, 11703120), (1760, 11663223), (1815, 11309792), (1860, 11036168), (1936, 10602930), (2015, 10187232), (2046, 10032880), (2080, 9868881), (2145, 9569824), (2288, 8971710), (2418, 8489360), (2420, 8482344), (2480, 8277126), (2631, 7802080), (2640, 7775482), (2728, 7524660), (2860, 7177368), (2904, 7068620), (2976, 6897605), (3120, 6579254), (3146, 6524880), (3224, 6367020), (3410, 6019728), (3432, 5981140), (3508, 5851560), (3630, 5654896), (3720, 5518084), (3751, 5472480), (3872, 5301465), (4030, 5093616), (4092, 5016440), (4290, 4784912), (4385, 4681248), (4433, 4630560), (4576, 4485855), (4719, 4349920), (4836, 4244680), (4840, 4241172), (4960, 4138563), (5115, 4013152), (5262, 3901040), (5280, 3887741), (5456, 3762330), (5720, 3588684), (5808, 3534310), (6045, 3395744), (6240, 3289627), (6292, 3262440), (6448, 3183510), (6820, 3009864), (6864, 2990570), (7016, 2925780), (7260, 2827448), (7440, 2759042), (7502, 2736240), (7865, 2609952), (8060, 2546808), (8184, 2508220), (8580, 2392456), (8770, 2340624), (8866, 2315280), (9438, 2174960), (9647, 2127840), (9672, 2122340), (9680, 2120586), (10230, 2006576), (10524, 1950520), (10912, 1881165), (11253, 1824160), (11401, 1800480), (11440, 1794342), (11616, 1767155), (12090, 1697872), (12584, 1631220), (12896, 1591755), (13155, 1560416), (13299, 1543520), (13640, 1504932), (13728, 1495285), (14032, 1462890), (14520, 1413724), (14880, 1379521), (15004, 1368120), (15730, 1304976), (16120, 1273404), (16368, 1254110), (17160, 1196228), (17540, 1170312), (17732, 1157640), (18755, 1094496), (18876, 1087480), (19294, 1063920), (19344, 1061170), (19360, 1060293), (20460, 1003288), (21048, 975260), (22165, 926112), (22506, 912080), (22802, 900240), (22880, 897171), (23595, 869984), (24180, 848936), (25168, 815610), (26310, 780208), (26598, 771760), (27187, 755040), (27280, 752466), (28064, 731445), (28941, 709280), (29040, 706862), (30008, 684060), (31460, 652488), (32240, 636702), (32736, 627055), (34203, 600160), (34320, 598114), (35080, 585156), (35464, 578820), (37510, 547248), (37752, 543740), (38588, 531960), (38688, 530585), (40920, 501644), (42096, 487630), (44330, 463056), (45012, 456040), (45604, 450120), (47190, 434992), (48235, 425568), (48360, 424468), (48763, 420960), (50336, 407805), (52620, 390104), (53196, 385880), (54374, 377520), (54560, 376233), (56265, 364832), (57005, 360096), (57882, 354640), (58080, 353431), (60016, 342030), (62920, 326244), (64480, 318351), (66495, 308704), (68406, 300080), (68640, 299057), (70160, 292578), (70928, 289410), (75020, 273624), (75504, 271870), (77176, 265980), (81561, 251680), (81840, 250822), (84192, 243815), (88660, 231528), (90024, 228020), (91208, 225060), (94380, 217496), (96470, 212784), (96720, 212234), (97526, 210480), (105240, 195052), (106117, 193440), (106392, 192940), (108748, 188760), (112530, 182416), (114010, 180048), (115764, 177320), (120032, 171015), (125411, 163680), (125840, 163122), (132990, 154352), (135935, 151008), (136812, 150040), (140320, 146289), (141856, 144705)]