21510212064

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13463}}^1$

素因数の和:13593

約数の個数: 192

約数和(自身を含む): 65958520320

約数和(自身を除く): 44448308256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 89, 96, 102, 132, 136, 176, 178, 187, 204, 264, 267, 272, 352, 356, 374, 408, 528, 534, 544, 561, 712, 748, 816, 979, 1056, 1068, 1122, 1424, 1496, 1513, 1632, 1958, 2136, 2244, 2848, 2937, 2992, 3026, 3916, 4272, 4488, 4539, 5874, 5984, 6052, 7832, 8544, 8976, 9078, 11748, 12104, 13463, 15664, 16643, 17952, 18156, 23496, 24208, 26926, 31328, 33286, 36312, 40389, 46992, 48416, 49929, 53852, 66572, 72624, 80778, 93984, 99858, 107704, 133144, 145248, 148093, 161556, 199716, 215408, 228871, 266288, 296186, 323112, 399432, 430816, 444279, 457742, 532576, 592372, 646224, 686613, 798864, 888558, 915484, 1184744, 1198207, 1292448, 1373226, 1597728, 1777116, 1830968, 2369488, 2396414, 2517581, 2746452, 3554232, 3594621, 3661936, 4738976, 4792828, 5035162, 5492904, 7108464, 7189242, 7323872, 7552743, 9585656, 10070324, 10985808, 13180277, 14216928, 14378484, 15105486, 19171312, 20140648, 20369519, 21971616, 26360554, 28756968, 30210972, 38342624, 39540831, 40281296, 40739038, 52721108, 57513936, 60421944, 61108557, 79081662, 80562592, 81478076, 105442216, 115027872, 120843888, 122217114, 158163324, 162956152, 210884432, 224064709, 241687776, 244434228, 316326648, 325912304, 421768864, 448129418, 488868456, 632653296, 651824608, 672194127, 896258836, 977736912, 1265306592, 1344388254, 1792517672, 1955473824, 2688776508, 3585035344, 5377553016, 7170070688, 10755106032, 21510212064]

約数ペア:

[(1, 21510212064), (2, 10755106032), (3, 7170070688), (4, 5377553016), (6, 3585035344), (8, 2688776508), (11, 1955473824), (12, 1792517672), (16, 1344388254), (17, 1265306592), (22, 977736912), (24, 896258836), (32, 672194127), (33, 651824608), (34, 632653296), (44, 488868456), (48, 448129418), (51, 421768864), (66, 325912304), (68, 316326648), (88, 244434228), (89, 241687776), (96, 224064709), (102, 210884432), (132, 162956152), (136, 158163324), (176, 122217114), (178, 120843888), (187, 115027872), (204, 105442216), (264, 81478076), (267, 80562592), (272, 79081662), (352, 61108557), (356, 60421944), (374, 57513936), (408, 52721108), (528, 40739038), (534, 40281296), (544, 39540831), (561, 38342624), (712, 30210972), (748, 28756968), (816, 26360554), (979, 21971616), (1056, 20369519), (1068, 20140648), (1122, 19171312), (1424, 15105486), (1496, 14378484), (1513, 14216928), (1632, 13180277), (1958, 10985808), (2136, 10070324), (2244, 9585656), (2848, 7552743), (2937, 7323872), (2992, 7189242), (3026, 7108464), (3916, 5492904), (4272, 5035162), (4488, 4792828), (4539, 4738976), (5874, 3661936), (5984, 3594621), (6052, 3554232), (7832, 2746452), (8544, 2517581), (8976, 2396414), (9078, 2369488), (11748, 1830968), (12104, 1777116), (13463, 1597728), (15664, 1373226), (16643, 1292448), (17952, 1198207), (18156, 1184744), (23496, 915484), (24208, 888558), (26926, 798864), (31328, 686613), (33286, 646224), (36312, 592372), (40389, 532576), (46992, 457742), (48416, 444279), (49929, 430816), (53852, 399432), (66572, 323112), (72624, 296186), (80778, 266288), (93984, 228871), (99858, 215408), (107704, 199716), (133144, 161556), (145248, 148093)]