20212022160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7901}}^1$

素因数の和:7967

約数の個数: 480

約数和(自身を含む): 82542395520

約数和(自身を除く): 62330373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 99, 102, 110, 114, 120, 132, 136, 144, 152, 153, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 306, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 440, 456, 495, 510, 528, 561, 570, 612, 627, 646, 660, 680, 684, 720, 748, 760, 765, 792, 816, 836, 855, 880, 912, 935, 969, 990, 1020, 1045, 1122, 1140, 1224, 1254, 1292, 1320, 1360, 1368, 1496, 1520, 1530, 1584, 1615, 1672, 1683, 1710, 1870, 1881, 1938, 1980, 2040, 2090, 2244, 2280, 2448, 2508, 2584, 2640, 2736, 2805, 2907, 2992, 3060, 3135, 3230, 3344, 3366, 3420, 3553, 3740, 3762, 3876, 3960, 4080, 4180, 4488, 4560, 4845, 5016, 5168, 5610, 5814, 6120, 6270, 6460, 6732, 6840, 7106, 7480, 7524, 7752, 7901, 7920, 8360, 8415, 8976, 9405, 9690, 10032, 10659, 11220, 11628, 12240, 12540, 12920, 13464, 13680, 14212, 14535, 14960, 15048, 15504, 15802, 16720, 16830, 17765, 18810, 19380, 21318, 22440, 23256, 23703, 25080, 25840, 26928, 28424, 29070, 30096, 31604, 31977, 33660, 35530, 37620, 38760, 39505, 42636, 44880, 46512, 47406, 50160, 53295, 56848, 58140, 63208, 63954, 67320, 71060, 71109, 75240, 77520, 79010, 85272, 86911, 94812, 106590, 116280, 118515, 126416, 127908, 134317, 134640, 142120, 142218, 150119, 150480, 158020, 159885, 170544, 173822, 189624, 213180, 232560, 237030, 255816, 260733, 268634, 284240, 284436, 300238, 316040, 319770, 347644, 355545, 379248, 402951, 426360, 434555, 450357, 474060, 511632, 521466, 537268, 568872, 600476, 632080, 639540, 671585, 695288, 711090, 750595, 782199, 805902, 852720, 869110, 900714, 948120, 1042932, 1074536, 1137744, 1200952, 1208853, 1279080, 1303665, 1343170, 1351071, 1390576, 1422180, 1477487, 1501190, 1564398, 1611804, 1651309, 1738220, 1801428, 1896240, 2014755, 2085864, 2149072, 2251785, 2401904, 2417706, 2552023, 2558160, 2607330, 2686340, 2702142, 2844360, 2954974, 3002380, 3128796, 3223608, 3302618, 3476440, 3602856, 3910995, 4029510, 4171728, 4432461, 4503570, 4835412, 4953927, 5104046, 5214660, 5372680, 5404284, 5688720, 5909948, 6004760, 6044265, 6257592, 6447216, 6605236, 6755355, 6952880, 7205712, 7387435, 7656069, 7821990, 8059020, 8256545, 8864922, 9007140, 9670824, 9907854, 10208092, 10429320, 10745360, 10808568, 11819896, 12009520, 12088530, 12515184, 12760115, 13210472, 13297383, 13510710, 14774870, 14861781, 15312138, 15643980, 16118040, 16513090, 17729844, 18014280, 19341648, 19815708, 20416184, 20858640, 21617136, 22162305, 22968207, 23639792, 24177060, 24769635, 25520230, 26420944, 26594766, 27021420, 28072253, 29549740, 29723562, 30624276, 31287960, 32236080, 33026180, 35459688, 36028560, 38280345, 39631416, 40832368, 44324610, 45936414, 48354120, 49539270, 51040460, 53189532, 54042840, 56144506, 59099480, 59447124, 61248552, 62575920, 66052360, 66486915, 70919376, 74308905, 76560690, 79262832, 84216759, 88649220, 91872828, 96708240, 99078540, 102080920, 106379064, 108085680, 112289012, 114841035, 118198960, 118894248, 122497104, 132104720, 132973830, 140361265, 148617810, 153121380, 168433518, 177298440, 183745656, 198157080, 204161840, 212758128, 224578024, 229682070, 237788496, 252650277, 265947660, 280722530, 297235620, 306242760, 336867036, 354596880, 367491312, 396314160, 421083795, 449156048, 459364140, 505300554, 531895320, 561445060, 594471240, 612485520, 673734072, 842167590, 918728280, 1010601108, 1063790640, 1122890120, 1188942480, 1263251385, 1347468144, 1684335180, 1837456560, 2021202216, 2245780240, 2526502770, 3368670360, 4042404432, 5053005540, 6737340720, 10106011080, 20212022160]

約数ペア:

[(1, 20212022160), (2, 10106011080), (3, 6737340720), (4, 5053005540), (5, 4042404432), (6, 3368670360), (8, 2526502770), (9, 2245780240), (10, 2021202216), (11, 1837456560), (12, 1684335180), (15, 1347468144), (16, 1263251385), (17, 1188942480), (18, 1122890120), (19, 1063790640), (20, 1010601108), (22, 918728280), (24, 842167590), (30, 673734072), (33, 612485520), (34, 594471240), (36, 561445060), (38, 531895320), (40, 505300554), (44, 459364140), (45, 449156048), (48, 421083795), (51, 396314160), (55, 367491312), (57, 354596880), (60, 336867036), (66, 306242760), (68, 297235620), (72, 280722530), (76, 265947660), (80, 252650277), (85, 237788496), (88, 229682070), (90, 224578024), (95, 212758128), (99, 204161840), (102, 198157080), (110, 183745656), (114, 177298440), (120, 168433518), (132, 153121380), (136, 148617810), (144, 140361265), (152, 132973830), (153, 132104720), (165, 122497104), (170, 118894248), (171, 118198960), (176, 114841035), (180, 112289012), (187, 108085680), (190, 106379064), (198, 102080920), (204, 99078540), (209, 96708240), (220, 91872828), (228, 88649220), (240, 84216759), (255, 79262832), (264, 76560690), (272, 74308905), (285, 70919376), (304, 66486915), (306, 66052360), (323, 62575920), (330, 61248552), (340, 59447124), (342, 59099480), (360, 56144506), (374, 54042840), (380, 53189532), (396, 51040460), (408, 49539270), (418, 48354120), (440, 45936414), (456, 44324610), (495, 40832368), (510, 39631416), (528, 38280345), (561, 36028560), (570, 35459688), (612, 33026180), (627, 32236080), (646, 31287960), (660, 30624276), (680, 29723562), (684, 29549740), (720, 28072253), (748, 27021420), (760, 26594766), (765, 26420944), (792, 25520230), (816, 24769635), (836, 24177060), (855, 23639792), (880, 22968207), (912, 22162305), (935, 21617136), (969, 20858640), (990, 20416184), (1020, 19815708), (1045, 19341648), (1122, 18014280), (1140, 17729844), (1224, 16513090), (1254, 16118040), (1292, 15643980), (1320, 15312138), (1360, 14861781), (1368, 14774870), (1496, 13510710), (1520, 13297383), (1530, 13210472), (1584, 12760115), (1615, 12515184), (1672, 12088530), (1683, 12009520), (1710, 11819896), (1870, 10808568), (1881, 10745360), (1938, 10429320), (1980, 10208092), (2040, 9907854), (2090, 9670824), (2244, 9007140), (2280, 8864922), (2448, 8256545), (2508, 8059020), (2584, 7821990), (2640, 7656069), (2736, 7387435), (2805, 7205712), (2907, 6952880), (2992, 6755355), (3060, 6605236), (3135, 6447216), (3230, 6257592), (3344, 6044265), (3366, 6004760), (3420, 5909948), (3553, 5688720), (3740, 5404284), (3762, 5372680), (3876, 5214660), (3960, 5104046), (4080, 4953927), (4180, 4835412), (4488, 4503570), (4560, 4432461), (4845, 4171728), (5016, 4029510), (5168, 3910995), (5610, 3602856), (5814, 3476440), (6120, 3302618), (6270, 3223608), (6460, 3128796), (6732, 3002380), (6840, 2954974), (7106, 2844360), (7480, 2702142), (7524, 2686340), (7752, 2607330), (7901, 2558160), (7920, 2552023), (8360, 2417706), (8415, 2401904), (8976, 2251785), (9405, 2149072), (9690, 2085864), (10032, 2014755), (10659, 1896240), (11220, 1801428), (11628, 1738220), (12240, 1651309), (12540, 1611804), (12920, 1564398), (13464, 1501190), (13680, 1477487), (14212, 1422180), (14535, 1390576), (14960, 1351071), (15048, 1343170), (15504, 1303665), (15802, 1279080), (16720, 1208853), (16830, 1200952), (17765, 1137744), (18810, 1074536), (19380, 1042932), (21318, 948120), (22440, 900714), (23256, 869110), (23703, 852720), (25080, 805902), (25840, 782199), (26928, 750595), (28424, 711090), (29070, 695288), (30096, 671585), (31604, 639540), (31977, 632080), (33660, 600476), (35530, 568872), (37620, 537268), (38760, 521466), (39505, 511632), (42636, 474060), (44880, 450357), (46512, 434555), (47406, 426360), (50160, 402951), (53295, 379248), (56848, 355545), (58140, 347644), (63208, 319770), (63954, 316040), (67320, 300238), (71060, 284436), (71109, 284240), (75240, 268634), (77520, 260733), (79010, 255816), (85272, 237030), (86911, 232560), (94812, 213180), (106590, 189624), (116280, 173822), (118515, 170544), (126416, 159885), (127908, 158020), (134317, 150480), (134640, 150119), (142120, 142218)]