20101091040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1959

約数の個数: 576

約数和(自身を含む): 79819084800

約数和(自身を除く): 59717993760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 23, 24, 30, 32, 34, 36, 38, 40, 45, 46, 48, 51, 57, 60, 68, 69, 72, 76, 80, 85, 90, 92, 95, 96, 102, 114, 115, 120, 136, 138, 144, 152, 153, 160, 170, 171, 180, 184, 190, 204, 207, 228, 230, 240, 255, 272, 276, 285, 288, 304, 306, 323, 340, 342, 345, 360, 368, 380, 391, 408, 414, 437, 456, 460, 480, 510, 544, 552, 570, 608, 612, 646, 680, 684, 690, 720, 736, 760, 765, 782, 816, 828, 855, 874, 912, 920, 969, 1020, 1035, 1104, 1140, 1173, 1224, 1292, 1311, 1360, 1368, 1380, 1440, 1520, 1530, 1564, 1615, 1632, 1656, 1710, 1748, 1824, 1840, 1879, 1938, 1955, 2040, 2070, 2185, 2208, 2280, 2346, 2448, 2584, 2622, 2720, 2736, 2760, 2907, 3040, 3060, 3128, 3230, 3312, 3420, 3496, 3519, 3680, 3758, 3876, 3910, 3933, 4080, 4140, 4370, 4560, 4692, 4845, 4896, 5168, 5244, 5472, 5520, 5637, 5814, 5865, 6120, 6256, 6460, 6555, 6624, 6840, 6992, 7038, 7429, 7516, 7752, 7820, 7866, 8160, 8280, 8740, 9120, 9384, 9395, 9690, 10336, 10488, 11040, 11274, 11628, 11730, 12240, 12512, 12920, 13110, 13680, 13984, 14076, 14535, 14858, 15032, 15504, 15640, 15732, 16560, 16911, 17480, 17595, 18768, 18790, 19380, 19665, 20976, 22287, 22548, 23256, 23460, 24480, 25840, 26220, 27360, 28152, 28185, 29070, 29716, 30064, 31008, 31280, 31464, 31943, 33120, 33822, 34960, 35190, 35701, 37145, 37536, 37580, 38760, 39330, 41952, 43217, 44574, 45096, 46512, 46920, 51680, 52440, 56304, 56370, 58140, 59432, 60128, 62560, 62928, 63886, 66861, 67644, 69920, 70380, 71402, 74290, 75160, 77520, 78660, 84555, 86434, 89148, 90192, 93024, 93840, 95829, 104880, 107103, 111435, 112608, 112740, 116280, 118864, 125856, 127772, 129651, 133722, 135288, 140760, 142804, 148580, 150320, 155040, 157320, 159715, 169110, 172868, 178296, 178505, 180384, 187680, 191658, 209760, 214206, 216085, 222870, 225480, 232560, 237728, 255544, 259302, 267444, 270576, 281520, 285608, 287487, 297160, 300640, 314640, 319430, 321309, 334305, 338220, 345736, 356592, 357010, 383316, 388953, 428412, 432170, 445740, 450960, 465120, 479145, 511088, 518604, 534888, 535515, 541152, 563040, 571216, 574974, 594320, 606917, 629280, 638860, 642618, 648255, 668610, 676440, 691472, 713184, 714020, 734689, 766632, 777906, 821123, 856824, 864340, 891480, 901920, 958290, 1022176, 1037208, 1069776, 1071030, 1142432, 1149948, 1188640, 1213834, 1277720, 1285236, 1296510, 1337220, 1352880, 1382944, 1428040, 1437435, 1469378, 1533264, 1555812, 1606545, 1642246, 1713648, 1728680, 1782960, 1820751, 1916580, 1944765, 2074416, 2139552, 2142060, 2204067, 2299896, 2427668, 2463369, 2555440, 2570472, 2593020, 2674440, 2705760, 2856080, 2874870, 2938756, 3034585, 3066528, 3111624, 3213090, 3284492, 3427296, 3457360, 3565920, 3641502, 3673445, 3833160, 3889530, 4105615, 4148832, 4284120, 4408134, 4599792, 4855336, 4926738, 5110880, 5140944, 5186040, 5348880, 5462253, 5712160, 5749740, 5877512, 6069170, 6223248, 6426180, 6568984, 6612201, 6914720, 7283004, 7346890, 7390107, 7666320, 7779060, 8211230, 8568240, 8816268, 9103755, 9199584, 9710672, 9853476, 10281888, 10372080, 10697760, 10924506, 11020335, 11499480, 11755024, 12138340, 12316845, 12446496, 12852360, 13137968, 13224402, 13959091, 14566008, 14693780, 14780214, 15332640, 15558120, 16422460, 17136480, 17632536, 18207510, 19421344, 19706952, 20744160, 21849012, 22040670, 22998960, 23510048, 24276680, 24633690, 25704720, 26275936, 26448804, 27311265, 27918182, 29132016, 29387560, 29560428, 31116240, 32844920, 33061005, 35265072, 36415020, 36950535, 39413904, 41877273, 43698024, 44081340, 45997920, 48553360, 49267380, 51409440, 52897608, 54622530, 55836364, 58264032, 58775120, 59120856, 62232480, 65689840, 66122010, 69795455, 70530144, 72830040, 73901070, 78827808, 83754546, 87396048, 88162680, 97106720, 98534760, 105795216, 109245060, 111672728, 117550240, 118241712, 125631819, 131379680, 132244020, 139590910, 145660080, 147802140, 167509092, 174792096, 176325360, 197069520, 209386365, 211590432, 218490120, 223345456, 236483424, 251263638, 264488040, 279181820, 291320160, 295604280, 335018184, 352650720, 394139040, 418772730, 436980240, 446690912, 502527276, 528976080, 558363640, 591208560, 628159095, 670036368, 837545460, 873960480, 1005054552, 1057952160, 1116727280, 1182417120, 1256318190, 1340072736, 1675090920, 2010109104, 2233454560, 2512636380, 3350181840, 4020218208, 5025272760, 6700363680, 10050545520, 20101091040]

約数ペア:

[(1, 20101091040), (2, 10050545520), (3, 6700363680), (4, 5025272760), (5, 4020218208), (6, 3350181840), (8, 2512636380), (9, 2233454560), (10, 2010109104), (12, 1675090920), (15, 1340072736), (16, 1256318190), (17, 1182417120), (18, 1116727280), (19, 1057952160), (20, 1005054552), (23, 873960480), (24, 837545460), (30, 670036368), (32, 628159095), (34, 591208560), (36, 558363640), (38, 528976080), (40, 502527276), (45, 446690912), (46, 436980240), (48, 418772730), (51, 394139040), (57, 352650720), (60, 335018184), (68, 295604280), (69, 291320160), (72, 279181820), (76, 264488040), (80, 251263638), (85, 236483424), (90, 223345456), (92, 218490120), (95, 211590432), (96, 209386365), (102, 197069520), (114, 176325360), (115, 174792096), (120, 167509092), (136, 147802140), (138, 145660080), (144, 139590910), (152, 132244020), (153, 131379680), (160, 125631819), (170, 118241712), (171, 117550240), (180, 111672728), (184, 109245060), (190, 105795216), (204, 98534760), (207, 97106720), (228, 88162680), (230, 87396048), (240, 83754546), (255, 78827808), (272, 73901070), (276, 72830040), (285, 70530144), (288, 69795455), (304, 66122010), (306, 65689840), (323, 62232480), (340, 59120856), (342, 58775120), (345, 58264032), (360, 55836364), (368, 54622530), (380, 52897608), (391, 51409440), (408, 49267380), (414, 48553360), (437, 45997920), (456, 44081340), (460, 43698024), (480, 41877273), (510, 39413904), (544, 36950535), (552, 36415020), (570, 35265072), (608, 33061005), (612, 32844920), (646, 31116240), (680, 29560428), (684, 29387560), (690, 29132016), (720, 27918182), (736, 27311265), (760, 26448804), (765, 26275936), (782, 25704720), (816, 24633690), (828, 24276680), (855, 23510048), (874, 22998960), (912, 22040670), (920, 21849012), (969, 20744160), (1020, 19706952), (1035, 19421344), (1104, 18207510), (1140, 17632536), (1173, 17136480), (1224, 16422460), (1292, 15558120), (1311, 15332640), (1360, 14780214), (1368, 14693780), (1380, 14566008), (1440, 13959091), (1520, 13224402), (1530, 13137968), (1564, 12852360), (1615, 12446496), (1632, 12316845), (1656, 12138340), (1710, 11755024), (1748, 11499480), (1824, 11020335), (1840, 10924506), (1879, 10697760), (1938, 10372080), (1955, 10281888), (2040, 9853476), (2070, 9710672), (2185, 9199584), (2208, 9103755), (2280, 8816268), (2346, 8568240), (2448, 8211230), (2584, 7779060), (2622, 7666320), (2720, 7390107), (2736, 7346890), (2760, 7283004), (2907, 6914720), (3040, 6612201), (3060, 6568984), (3128, 6426180), (3230, 6223248), (3312, 6069170), (3420, 5877512), (3496, 5749740), (3519, 5712160), (3680, 5462253), (3758, 5348880), (3876, 5186040), (3910, 5140944), (3933, 5110880), (4080, 4926738), (4140, 4855336), (4370, 4599792), (4560, 4408134), (4692, 4284120), (4845, 4148832), (4896, 4105615), (5168, 3889530), (5244, 3833160), (5472, 3673445), (5520, 3641502), (5637, 3565920), (5814, 3457360), (5865, 3427296), (6120, 3284492), (6256, 3213090), (6460, 3111624), (6555, 3066528), (6624, 3034585), (6840, 2938756), (6992, 2874870), (7038, 2856080), (7429, 2705760), (7516, 2674440), (7752, 2593020), (7820, 2570472), (7866, 2555440), (8160, 2463369), (8280, 2427668), (8740, 2299896), (9120, 2204067), (9384, 2142060), (9395, 2139552), (9690, 2074416), (10336, 1944765), (10488, 1916580), (11040, 1820751), (11274, 1782960), (11628, 1728680), (11730, 1713648), (12240, 1642246), (12512, 1606545), (12920, 1555812), (13110, 1533264), (13680, 1469378), (13984, 1437435), (14076, 1428040), (14535, 1382944), (14858, 1352880), (15032, 1337220), (15504, 1296510), (15640, 1285236), (15732, 1277720), (16560, 1213834), (16911, 1188640), (17480, 1149948), (17595, 1142432), (18768, 1071030), (18790, 1069776), (19380, 1037208), (19665, 1022176), (20976, 958290), (22287, 901920), (22548, 891480), (23256, 864340), (23460, 856824), (24480, 821123), (25840, 777906), (26220, 766632), (27360, 734689), (28152, 714020), (28185, 713184), (29070, 691472), (29716, 676440), (30064, 668610), (31008, 648255), (31280, 642618), (31464, 638860), (31943, 629280), (33120, 606917), (33822, 594320), (34960, 574974), (35190, 571216), (35701, 563040), (37145, 541152), (37536, 535515), (37580, 534888), (38760, 518604), (39330, 511088), (41952, 479145), (43217, 465120), (44574, 450960), (45096, 445740), (46512, 432170), (46920, 428412), (51680, 388953), (52440, 383316), (56304, 357010), (56370, 356592), (58140, 345736), (59432, 338220), (60128, 334305), (62560, 321309), (62928, 319430), (63886, 314640), (66861, 300640), (67644, 297160), (69920, 287487), (70380, 285608), (71402, 281520), (74290, 270576), (75160, 267444), (77520, 259302), (78660, 255544), (84555, 237728), (86434, 232560), (89148, 225480), (90192, 222870), (93024, 216085), (93840, 214206), (95829, 209760), (104880, 191658), (107103, 187680), (111435, 180384), (112608, 178505), (112740, 178296), (116280, 172868), (118864, 169110), (125856, 159715), (127772, 157320), (129651, 155040), (133722, 150320), (135288, 148580), (140760, 142804)]