20053202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1704

約数の個数: 256

約数和(自身を含む): 65007360000

約数和(自身を除く): 44954157720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 131, 138, 148, 184, 185, 222, 230, 262, 276, 296, 345, 370, 393, 444, 460, 524, 552, 555, 655, 690, 740, 786, 851, 888, 920, 1048, 1110, 1310, 1380, 1480, 1499, 1572, 1702, 1965, 2220, 2553, 2620, 2760, 2998, 3013, 3144, 3404, 3930, 4255, 4440, 4497, 4847, 5106, 5240, 5996, 6026, 6808, 7495, 7860, 8510, 8994, 9039, 9694, 10212, 11992, 12052, 12765, 14541, 14990, 15065, 15720, 17020, 17988, 18078, 19388, 20424, 22485, 24104, 24235, 25530, 29082, 29980, 30130, 34040, 34477, 35976, 36156, 38776, 44970, 45195, 48470, 51060, 55463, 58164, 59960, 60260, 68954, 72312, 72705, 89940, 90390, 96940, 102120, 103431, 110926, 111481, 116328, 120520, 137908, 145410, 166389, 172385, 179880, 180780, 193880, 196369, 206862, 221852, 222962, 275816, 277315, 290820, 332778, 334443, 344770, 361560, 392738, 413724, 443704, 445924, 517155, 554630, 557405, 581640, 589107, 665556, 668886, 689540, 785476, 827448, 831945, 891848, 981845, 1034310, 1109260, 1114810, 1178214, 1275649, 1331112, 1337772, 1379080, 1570952, 1663890, 1672215, 1963690, 2068620, 2218520, 2229620, 2356428, 2551298, 2675544, 2945535, 3327780, 3344430, 3826947, 3927380, 4137240, 4459240, 4516487, 4712856, 5102596, 5891070, 6378245, 6655560, 6688860, 7265653, 7653894, 7854760, 9032974, 10205192, 11782140, 12756490, 13377720, 13549461, 14531306, 15307788, 18065948, 19134735, 21796959, 22582435, 23564280, 25512980, 27098922, 29062612, 30615576, 36131896, 36328265, 38269470, 43593918, 45164870, 51025960, 54197844, 58125224, 67747305, 72656530, 76538940, 87187836, 90329740, 108395688, 108984795, 135494610, 145313060, 153077880, 167110019, 174375672, 180659480, 217969590, 270989220, 290626120, 334220038, 435939180, 501330057, 541978440, 668440076, 835550095, 871878360, 1002660114, 1336880152, 1671100190, 2005320228, 2506650285, 3342200380, 4010640456, 5013300570, 6684400760, 10026601140, 20053202280]

約数ペア:

[(1, 20053202280), (2, 10026601140), (3, 6684400760), (4, 5013300570), (5, 4010640456), (6, 3342200380), (8, 2506650285), (10, 2005320228), (12, 1671100190), (15, 1336880152), (20, 1002660114), (23, 871878360), (24, 835550095), (30, 668440076), (37, 541978440), (40, 501330057), (46, 435939180), (60, 334220038), (69, 290626120), (74, 270989220), (92, 217969590), (111, 180659480), (115, 174375672), (120, 167110019), (131, 153077880), (138, 145313060), (148, 135494610), (184, 108984795), (185, 108395688), (222, 90329740), (230, 87187836), (262, 76538940), (276, 72656530), (296, 67747305), (345, 58125224), (370, 54197844), (393, 51025960), (444, 45164870), (460, 43593918), (524, 38269470), (552, 36328265), (555, 36131896), (655, 30615576), (690, 29062612), (740, 27098922), (786, 25512980), (851, 23564280), (888, 22582435), (920, 21796959), (1048, 19134735), (1110, 18065948), (1310, 15307788), (1380, 14531306), (1480, 13549461), (1499, 13377720), (1572, 12756490), (1702, 11782140), (1965, 10205192), (2220, 9032974), (2553, 7854760), (2620, 7653894), (2760, 7265653), (2998, 6688860), (3013, 6655560), (3144, 6378245), (3404, 5891070), (3930, 5102596), (4255, 4712856), (4440, 4516487), (4497, 4459240), (4847, 4137240), (5106, 3927380), (5240, 3826947), (5996, 3344430), (6026, 3327780), (6808, 2945535), (7495, 2675544), (7860, 2551298), (8510, 2356428), (8994, 2229620), (9039, 2218520), (9694, 2068620), (10212, 1963690), (11992, 1672215), (12052, 1663890), (12765, 1570952), (14541, 1379080), (14990, 1337772), (15065, 1331112), (15720, 1275649), (17020, 1178214), (17988, 1114810), (18078, 1109260), (19388, 1034310), (20424, 981845), (22485, 891848), (24104, 831945), (24235, 827448), (25530, 785476), (29082, 689540), (29980, 668886), (30130, 665556), (34040, 589107), (34477, 581640), (35976, 557405), (36156, 554630), (38776, 517155), (44970, 445924), (45195, 443704), (48470, 413724), (51060, 392738), (55463, 361560), (58164, 344770), (59960, 334443), (60260, 332778), (68954, 290820), (72312, 277315), (72705, 275816), (89940, 222962), (90390, 221852), (96940, 206862), (102120, 196369), (103431, 193880), (110926, 180780), (111481, 179880), (116328, 172385), (120520, 166389), (137908, 145410)]