21517813440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2448

約数の個数: 336

約数和(自身を含む): 76678145856

約数和(自身を除く): 55160332416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 61, 64, 72, 80, 90, 96, 106, 120, 122, 144, 159, 160, 180, 183, 192, 212, 240, 244, 265, 288, 305, 318, 320, 360, 366, 424, 477, 480, 488, 530, 549, 576, 610, 636, 720, 732, 795, 848, 915, 954, 960, 976, 1060, 1098, 1220, 1272, 1440, 1464, 1590, 1696, 1830, 1908, 1952, 2120, 2196, 2311, 2385, 2440, 2544, 2745, 2880, 2928, 3180, 3233, 3392, 3660, 3816, 3904, 4240, 4392, 4622, 4770, 4880, 5088, 5490, 5856, 6360, 6466, 6933, 7320, 7632, 8480, 8784, 9244, 9540, 9699, 9760, 10176, 10980, 11555, 11712, 12720, 12932, 13866, 14640, 15264, 16165, 16960, 17568, 18488, 19080, 19398, 19520, 20799, 21960, 23110, 25440, 25864, 27732, 29097, 29280, 30528, 32330, 34665, 35136, 36976, 38160, 38796, 41598, 43920, 46220, 48495, 50880, 51728, 55464, 58194, 58560, 64660, 69330, 73952, 76320, 77592, 83196, 87840, 92440, 96990, 103456, 103995, 110928, 116388, 122483, 129320, 138660, 140971, 145485, 147904, 152640, 155184, 166392, 175680, 184880, 193980, 206912, 207990, 221856, 232776, 244966, 258640, 277320, 281942, 290970, 310368, 332784, 367449, 369760, 387960, 415980, 422913, 443712, 465552, 489932, 517280, 554640, 563884, 581940, 612415, 620736, 665568, 704855, 734898, 739520, 775920, 831960, 845826, 931104, 979864, 1034560, 1102347, 1109280, 1127768, 1163880, 1224830, 1268739, 1331136, 1409710, 1469796, 1551840, 1663920, 1691652, 1837245, 1862208, 1959728, 2114565, 2204694, 2218560, 2255536, 2327760, 2449660, 2537478, 2819420, 2939592, 3103680, 3327840, 3383304, 3674490, 3919456, 4229130, 4409388, 4511072, 4655520, 4899320, 5074956, 5511735, 5638840, 5879184, 6343695, 6655680, 6766608, 7348980, 7471463, 7838912, 8458260, 8818776, 9022144, 9311040, 9798640, 10149912, 11023470, 11277680, 11758368, 12687390, 13533216, 14697960, 14942926, 16916520, 17637552, 19597280, 20299824, 22046940, 22414389, 22555360, 23516736, 25374780, 27066432, 29395920, 29885852, 33833040, 35275104, 37357315, 39194560, 40599648, 44093880, 44828778, 45110720, 50749560, 58791840, 59771704, 67243167, 67666080, 70550208, 74714630, 81199296, 88187760, 89657556, 101499120, 112071945, 117583680, 119543408, 134486334, 135332160, 149429260, 176375520, 179315112, 202998240, 224143890, 239086816, 268972668, 298858520, 336215835, 352751040, 358630224, 405996480, 448287780, 478173632, 537945336, 597717040, 672431670, 717260448, 896575560, 1075890672, 1195434080, 1344863340, 1434520896, 1793151120, 2151781344, 2390868160, 2689726680, 3586302240, 4303562688, 5379453360, 7172604480, 10758906720, 21517813440]

約数ペア:

[(1, 21517813440), (2, 10758906720), (3, 7172604480), (4, 5379453360), (5, 4303562688), (6, 3586302240), (8, 2689726680), (9, 2390868160), (10, 2151781344), (12, 1793151120), (15, 1434520896), (16, 1344863340), (18, 1195434080), (20, 1075890672), (24, 896575560), (30, 717260448), (32, 672431670), (36, 597717040), (40, 537945336), (45, 478173632), (48, 448287780), (53, 405996480), (60, 358630224), (61, 352751040), (64, 336215835), (72, 298858520), (80, 268972668), (90, 239086816), (96, 224143890), (106, 202998240), (120, 179315112), (122, 176375520), (144, 149429260), (159, 135332160), (160, 134486334), (180, 119543408), (183, 117583680), (192, 112071945), (212, 101499120), (240, 89657556), (244, 88187760), (265, 81199296), (288, 74714630), (305, 70550208), (318, 67666080), (320, 67243167), (360, 59771704), (366, 58791840), (424, 50749560), (477, 45110720), (480, 44828778), (488, 44093880), (530, 40599648), (549, 39194560), (576, 37357315), (610, 35275104), (636, 33833040), (720, 29885852), (732, 29395920), (795, 27066432), (848, 25374780), (915, 23516736), (954, 22555360), (960, 22414389), (976, 22046940), (1060, 20299824), (1098, 19597280), (1220, 17637552), (1272, 16916520), (1440, 14942926), (1464, 14697960), (1590, 13533216), (1696, 12687390), (1830, 11758368), (1908, 11277680), (1952, 11023470), (2120, 10149912), (2196, 9798640), (2311, 9311040), (2385, 9022144), (2440, 8818776), (2544, 8458260), (2745, 7838912), (2880, 7471463), (2928, 7348980), (3180, 6766608), (3233, 6655680), (3392, 6343695), (3660, 5879184), (3816, 5638840), (3904, 5511735), (4240, 5074956), (4392, 4899320), (4622, 4655520), (4770, 4511072), (4880, 4409388), (5088, 4229130), (5490, 3919456), (5856, 3674490), (6360, 3383304), (6466, 3327840), (6933, 3103680), (7320, 2939592), (7632, 2819420), (8480, 2537478), (8784, 2449660), (9244, 2327760), (9540, 2255536), (9699, 2218560), (9760, 2204694), (10176, 2114565), (10980, 1959728), (11555, 1862208), (11712, 1837245), (12720, 1691652), (12932, 1663920), (13866, 1551840), (14640, 1469796), (15264, 1409710), (16165, 1331136), (16960, 1268739), (17568, 1224830), (18488, 1163880), (19080, 1127768), (19398, 1109280), (19520, 1102347), (20799, 1034560), (21960, 979864), (23110, 931104), (25440, 845826), (25864, 831960), (27732, 775920), (29097, 739520), (29280, 734898), (30528, 704855), (32330, 665568), (34665, 620736), (35136, 612415), (36976, 581940), (38160, 563884), (38796, 554640), (41598, 517280), (43920, 489932), (46220, 465552), (48495, 443712), (50880, 422913), (51728, 415980), (55464, 387960), (58194, 369760), (58560, 367449), (64660, 332784), (69330, 310368), (73952, 290970), (76320, 281942), (77592, 277320), (83196, 258640), (87840, 244966), (92440, 232776), (96990, 221856), (103456, 207990), (103995, 206912), (110928, 193980), (116388, 184880), (122483, 175680), (129320, 166392), (138660, 155184), (140971, 152640), (145485, 147904)]