21264740160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 448

約数和(自身を含む): 74383294464

約数和(自身を除く): 53118554304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 47, 48, 60, 62, 64, 69, 80, 92, 93, 94, 96, 115, 120, 124, 138, 141, 155, 160, 184, 186, 188, 192, 230, 235, 240, 248, 276, 282, 310, 320, 345, 368, 372, 376, 460, 465, 470, 480, 496, 552, 564, 620, 661, 690, 705, 713, 736, 744, 752, 920, 930, 940, 960, 992, 1081, 1104, 1128, 1240, 1322, 1380, 1410, 1426, 1457, 1472, 1488, 1504, 1840, 1860, 1880, 1983, 1984, 2139, 2162, 2208, 2256, 2480, 2644, 2760, 2820, 2852, 2914, 2976, 3008, 3243, 3305, 3565, 3680, 3720, 3760, 3966, 4278, 4324, 4371, 4416, 4512, 4960, 5288, 5405, 5520, 5640, 5704, 5828, 5952, 6486, 6610, 7130, 7285, 7360, 7440, 7520, 7932, 8556, 8648, 8742, 9024, 9915, 9920, 10576, 10695, 10810, 11040, 11280, 11408, 11656, 12972, 13220, 14260, 14570, 14880, 15040, 15203, 15864, 16215, 17112, 17296, 17484, 19830, 20491, 21152, 21390, 21620, 21855, 22080, 22560, 22816, 23312, 25944, 26440, 28520, 29140, 29760, 30406, 31067, 31728, 32430, 33511, 34224, 34592, 34968, 39660, 40982, 42304, 42780, 43240, 43710, 45120, 45609, 45632, 46624, 51888, 52880, 57040, 58280, 60812, 61473, 62134, 63456, 64860, 67022, 68448, 69184, 69936, 76015, 79320, 81964, 85560, 86480, 87420, 91218, 93201, 93248, 100533, 102455, 103776, 105760, 114080, 116560, 121624, 122946, 124268, 126912, 129720, 134044, 136896, 139872, 152030, 155335, 158640, 163928, 167555, 171120, 172960, 174840, 182436, 186402, 201066, 204910, 207552, 211520, 228045, 228160, 233120, 243248, 245892, 248536, 259440, 268088, 279744, 304060, 307365, 310670, 317280, 327856, 335110, 342240, 345920, 349680, 364872, 372804, 402132, 409820, 456090, 466005, 466240, 471293, 486496, 491784, 497072, 502665, 518880, 536176, 608120, 614730, 621340, 634560, 655712, 670220, 684480, 699360, 714541, 729744, 745608, 804264, 819640, 912180, 932010, 942586, 963077, 972992, 983568, 994144, 1005330, 1037760, 1072352, 1216240, 1229460, 1242680, 1311424, 1340440, 1398720, 1413879, 1429082, 1459488, 1491216, 1608528, 1639280, 1824360, 1864020, 1885172, 1926154, 1967136, 1988288, 2010660, 2143623, 2144704, 2356465, 2432480, 2458920, 2485360, 2680880, 2827758, 2858164, 2889231, 2918976, 2982432, 3217056, 3278560, 3572705, 3648720, 3728040, 3770344, 3852308, 3934272, 4021320, 4287246, 4712930, 4815385, 4864960, 4917840, 4970720, 5361760, 5655516, 5716328, 5778462, 5964864, 6434112, 6557120, 7069395, 7145410, 7297440, 7456080, 7540688, 7704616, 8042640, 8574492, 9425860, 9630770, 9835680, 9941440, 10718115, 10723520, 11311032, 11432656, 11556924, 14138790, 14290820, 14446155, 14594880, 14912160, 15081376, 15409232, 16085280, 17148984, 18851720, 19261540, 19671360, 21436230, 22150771, 22622064, 22865312, 23113848, 28277580, 28581640, 28892310, 29824320, 30162752, 30818464, 32170560, 34297968, 37703440, 38523080, 42872460, 44301542, 45244128, 45730624, 46227696, 56555160, 57163280, 57784620, 61636928, 66452313, 68595936, 75406880, 77046160, 85744920, 88603084, 90488256, 92455392, 110753855, 113110320, 114326560, 115569240, 132904626, 137191872, 150813760, 154092320, 171489840, 177206168, 184910784, 221507710, 226220640, 228653120, 231138480, 265809252, 308184640, 332261565, 342979680, 354412336, 443015420, 452441280, 462276960, 531618504, 664523130, 685959360, 708824672, 886030840, 924553920, 1063237008, 1329046260, 1417649344, 1772061680, 2126474016, 2658092520, 3544123360, 4252948032, 5316185040, 7088246720, 10632370080, 21264740160]

約数ペア:

[(1, 21264740160), (2, 10632370080), (3, 7088246720), (4, 5316185040), (5, 4252948032), (6, 3544123360), (8, 2658092520), (10, 2126474016), (12, 1772061680), (15, 1417649344), (16, 1329046260), (20, 1063237008), (23, 924553920), (24, 886030840), (30, 708824672), (31, 685959360), (32, 664523130), (40, 531618504), (46, 462276960), (47, 452441280), (48, 443015420), (60, 354412336), (62, 342979680), (64, 332261565), (69, 308184640), (80, 265809252), (92, 231138480), (93, 228653120), (94, 226220640), (96, 221507710), (115, 184910784), (120, 177206168), (124, 171489840), (138, 154092320), (141, 150813760), (155, 137191872), (160, 132904626), (184, 115569240), (186, 114326560), (188, 113110320), (192, 110753855), (230, 92455392), (235, 90488256), (240, 88603084), (248, 85744920), (276, 77046160), (282, 75406880), (310, 68595936), (320, 66452313), (345, 61636928), (368, 57784620), (372, 57163280), (376, 56555160), (460, 46227696), (465, 45730624), (470, 45244128), (480, 44301542), (496, 42872460), (552, 38523080), (564, 37703440), (620, 34297968), (661, 32170560), (690, 30818464), (705, 30162752), (713, 29824320), (736, 28892310), (744, 28581640), (752, 28277580), (920, 23113848), (930, 22865312), (940, 22622064), (960, 22150771), (992, 21436230), (1081, 19671360), (1104, 19261540), (1128, 18851720), (1240, 17148984), (1322, 16085280), (1380, 15409232), (1410, 15081376), (1426, 14912160), (1457, 14594880), (1472, 14446155), (1488, 14290820), (1504, 14138790), (1840, 11556924), (1860, 11432656), (1880, 11311032), (1983, 10723520), (1984, 10718115), (2139, 9941440), (2162, 9835680), (2208, 9630770), (2256, 9425860), (2480, 8574492), (2644, 8042640), (2760, 7704616), (2820, 7540688), (2852, 7456080), (2914, 7297440), (2976, 7145410), (3008, 7069395), (3243, 6557120), (3305, 6434112), (3565, 5964864), (3680, 5778462), (3720, 5716328), (3760, 5655516), (3966, 5361760), (4278, 4970720), (4324, 4917840), (4371, 4864960), (4416, 4815385), (4512, 4712930), (4960, 4287246), (5288, 4021320), (5405, 3934272), (5520, 3852308), (5640, 3770344), (5704, 3728040), (5828, 3648720), (5952, 3572705), (6486, 3278560), (6610, 3217056), (7130, 2982432), (7285, 2918976), (7360, 2889231), (7440, 2858164), (7520, 2827758), (7932, 2680880), (8556, 2485360), (8648, 2458920), (8742, 2432480), (9024, 2356465), (9915, 2144704), (9920, 2143623), (10576, 2010660), (10695, 1988288), (10810, 1967136), (11040, 1926154), (11280, 1885172), (11408, 1864020), (11656, 1824360), (12972, 1639280), (13220, 1608528), (14260, 1491216), (14570, 1459488), (14880, 1429082), (15040, 1413879), (15203, 1398720), (15864, 1340440), (16215, 1311424), (17112, 1242680), (17296, 1229460), (17484, 1216240), (19830, 1072352), (20491, 1037760), (21152, 1005330), (21390, 994144), (21620, 983568), (21855, 972992), (22080, 963077), (22560, 942586), (22816, 932010), (23312, 912180), (25944, 819640), (26440, 804264), (28520, 745608), (29140, 729744), (29760, 714541), (30406, 699360), (31067, 684480), (31728, 670220), (32430, 655712), (33511, 634560), (34224, 621340), (34592, 614730), (34968, 608120), (39660, 536176), (40982, 518880), (42304, 502665), (42780, 497072), (43240, 491784), (43710, 486496), (45120, 471293), (45609, 466240), (45632, 466005), (46624, 456090), (51888, 409820), (52880, 402132), (57040, 372804), (58280, 364872), (60812, 349680), (61473, 345920), (62134, 342240), (63456, 335110), (64860, 327856), (67022, 317280), (68448, 310670), (69184, 307365), (69936, 304060), (76015, 279744), (79320, 268088), (81964, 259440), (85560, 248536), (86480, 245892), (87420, 243248), (91218, 233120), (93201, 228160), (93248, 228045), (100533, 211520), (102455, 207552), (103776, 204910), (105760, 201066), (114080, 186402), (116560, 182436), (121624, 174840), (122946, 172960), (124268, 171120), (126912, 167555), (129720, 163928), (134044, 158640), (136896, 155335), (139872, 152030)]