661218456360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1953

約数の個数: 512

約数和(自身を含む): 2497385779200

約数和(自身を除く): 1836167322840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 211, 220, 229, 231, 264, 280, 308, 330, 385, 420, 422, 440, 458, 462, 616, 633, 660, 687, 770, 840, 844, 916, 924, 1055, 1145, 1155, 1266, 1320, 1374, 1477, 1481, 1540, 1603, 1688, 1832, 1848, 2110, 2290, 2310, 2321, 2519, 2532, 2748, 2954, 2962, 3080, 3165, 3206, 3435, 4220, 4431, 4443, 4580, 4620, 4642, 4809, 5038, 5064, 5496, 5908, 5924, 6330, 6412, 6870, 6963, 7385, 7405, 7557, 8015, 8440, 8862, 8886, 9160, 9240, 9284, 9618, 10076, 10367, 11605, 11816, 11848, 12595, 12660, 12824, 13740, 13926, 14770, 14810, 15114, 16030, 16247, 16291, 17633, 17724, 17772, 18568, 19236, 20152, 20734, 22155, 22215, 23210, 24045, 25190, 25320, 27480, 27852, 29540, 29620, 30228, 31101, 32060, 32494, 32582, 34815, 35266, 35448, 35544, 37785, 38472, 41468, 44310, 44430, 46420, 48090, 48319, 48741, 48873, 50380, 51835, 52899, 55704, 59080, 59240, 60456, 62202, 64120, 64988, 65164, 69630, 70532, 75570, 81235, 81455, 82936, 88165, 88620, 88860, 92840, 96180, 96638, 97482, 97746, 100760, 103670, 105798, 114037, 124404, 129976, 130328, 139260, 141064, 144957, 151140, 155505, 162470, 162910, 176330, 177240, 177720, 192360, 193276, 194964, 195492, 207340, 211596, 228074, 241595, 243705, 244365, 248808, 264495, 278520, 289914, 302280, 311010, 312491, 324940, 325820, 338233, 339149, 342111, 352660, 386552, 389928, 390984, 414680, 423192, 456148, 483190, 487410, 488730, 528990, 531509, 570185, 579828, 622020, 624982, 649880, 651640, 676466, 678298, 684222, 705320, 724785, 912296, 937473, 966380, 974820, 977460, 1014699, 1017447, 1057980, 1063018, 1140370, 1159656, 1244040, 1249964, 1352932, 1356596, 1368444, 1449570, 1562455, 1594527, 1691165, 1695745, 1710555, 1874946, 1932760, 1949640, 1954920, 2029398, 2034894, 2115960, 2126036, 2187437, 2280740, 2374043, 2499928, 2657545, 2705864, 2713192, 2736888, 2899140, 3124910, 3189054, 3382330, 3391490, 3421110, 3437401, 3720563, 3730639, 3749892, 4058796, 4069788, 4252072, 4374874, 4561480, 4687365, 4748086, 5073495, 5087235, 5315090, 5798280, 6249820, 6378108, 6562311, 6764660, 6782980, 6842220, 6874802, 7122129, 7441126, 7461278, 7499784, 7972635, 8117592, 8139576, 8749748, 9374730, 9496172, 10146990, 10174470, 10312203, 10630180, 10937185, 11161689, 11191917, 11870215, 12499640, 12756216, 13124622, 13529320, 13565960, 13684440, 13749604, 14244258, 14882252, 14922556, 15945270, 17187005, 17499496, 18602815, 18653195, 18749460, 18992344, 20293980, 20348940, 20624406, 21260360, 21874370, 22323378, 22383834, 23740430, 24061807, 26114473, 26249244, 27499208, 28488516, 29764504, 29845112, 31890540, 32811555, 34374010, 35610645, 37205630, 37306390, 37498920, 40587960, 40697880, 41248812, 43748740, 44646756, 44767668, 47480860, 48123614, 51561015, 52228946, 52498488, 55808445, 55959585, 56977032, 63781080, 65623110, 68748020, 71221290, 71560439, 72185421, 74411260, 74612780, 78343419, 82497624, 87497480, 89293512, 89535336, 94961720, 96247228, 103122030, 104457892, 111616890, 111919170, 120309035, 130572365, 131246220, 137496040, 142442580, 143120878, 144370842, 148822520, 149225560, 156686838, 192494456, 206244060, 208915784, 214681317, 223233780, 223838340, 240618070, 261144730, 262492440, 284885160, 286241756, 288741684, 313373676, 357802195, 360927105, 391717095, 412488120, 429362634, 446467560, 447676680, 481236140, 500923073, 522289460, 572483512, 577483368, 626747352, 715604390, 721854210, 783434190, 787164829, 858725268, 962472280, 1001846146, 1044578920, 1073406585, 1431208780, 1443708420, 1502769219, 1566868380, 1574329658, 1717450536, 2003692292, 2146813170, 2361494487, 2504615365, 2862417560, 2887416840, 3005538438, 3133736760, 3148659316, 3935824145, 4007384584, 4293626340, 4722988974, 5009230730, 5510153803, 6011076876, 6297318632, 7513846095, 7871648290, 8587252680, 9445977948, 10018461460, 11020307606, 11807472435, 12022153752, 15027692190, 15743296580, 16530461409, 18891955896, 20036922920, 22040615212, 23614944870, 27550769015, 30055384380, 31486593160, 33060922818, 44081230424, 47229889740, 55101538030, 60110768760, 66121845636, 82652307045, 94459779480, 110203076060, 132243691272, 165304614090, 220406152120, 330609228180, 661218456360]

約数ペア:

[(1, 661218456360), (2, 330609228180), (3, 220406152120), (4, 165304614090), (5, 132243691272), (6, 110203076060), (7, 94459779480), (8, 82652307045), (10, 66121845636), (11, 60110768760), (12, 55101538030), (14, 47229889740), (15, 44081230424), (20, 33060922818), (21, 31486593160), (22, 30055384380), (24, 27550769015), (28, 23614944870), (30, 22040615212), (33, 20036922920), (35, 18891955896), (40, 16530461409), (42, 15743296580), (44, 15027692190), (55, 12022153752), (56, 11807472435), (60, 11020307606), (66, 10018461460), (70, 9445977948), (77, 8587252680), (84, 7871648290), (88, 7513846095), (105, 6297318632), (110, 6011076876), (120, 5510153803), (132, 5009230730), (140, 4722988974), (154, 4293626340), (165, 4007384584), (168, 3935824145), (210, 3148659316), (211, 3133736760), (220, 3005538438), (229, 2887416840), (231, 2862417560), (264, 2504615365), (280, 2361494487), (308, 2146813170), (330, 2003692292), (385, 1717450536), (420, 1574329658), (422, 1566868380), (440, 1502769219), (458, 1443708420), (462, 1431208780), (616, 1073406585), (633, 1044578920), (660, 1001846146), (687, 962472280), (770, 858725268), (840, 787164829), (844, 783434190), (916, 721854210), (924, 715604390), (1055, 626747352), (1145, 577483368), (1155, 572483512), (1266, 522289460), (1320, 500923073), (1374, 481236140), (1477, 447676680), (1481, 446467560), (1540, 429362634), (1603, 412488120), (1688, 391717095), (1832, 360927105), (1848, 357802195), (2110, 313373676), (2290, 288741684), (2310, 286241756), (2321, 284885160), (2519, 262492440), (2532, 261144730), (2748, 240618070), (2954, 223838340), (2962, 223233780), (3080, 214681317), (3165, 208915784), (3206, 206244060), (3435, 192494456), (4220, 156686838), (4431, 149225560), (4443, 148822520), (4580, 144370842), (4620, 143120878), (4642, 142442580), (4809, 137496040), (5038, 131246220), (5064, 130572365), (5496, 120309035), (5908, 111919170), (5924, 111616890), (6330, 104457892), (6412, 103122030), (6870, 96247228), (6963, 94961720), (7385, 89535336), (7405, 89293512), (7557, 87497480), (8015, 82497624), (8440, 78343419), (8862, 74612780), (8886, 74411260), (9160, 72185421), (9240, 71560439), (9284, 71221290), (9618, 68748020), (10076, 65623110), (10367, 63781080), (11605, 56977032), (11816, 55959585), (11848, 55808445), (12595, 52498488), (12660, 52228946), (12824, 51561015), (13740, 48123614), (13926, 47480860), (14770, 44767668), (14810, 44646756), (15114, 43748740), (16030, 41248812), (16247, 40697880), (16291, 40587960), (17633, 37498920), (17724, 37306390), (17772, 37205630), (18568, 35610645), (19236, 34374010), (20152, 32811555), (20734, 31890540), (22155, 29845112), (22215, 29764504), (23210, 28488516), (24045, 27499208), (25190, 26249244), (25320, 26114473), (27480, 24061807), (27852, 23740430), (29540, 22383834), (29620, 22323378), (30228, 21874370), (31101, 21260360), (32060, 20624406), (32494, 20348940), (32582, 20293980), (34815, 18992344), (35266, 18749460), (35448, 18653195), (35544, 18602815), (37785, 17499496), (38472, 17187005), (41468, 15945270), (44310, 14922556), (44430, 14882252), (46420, 14244258), (48090, 13749604), (48319, 13684440), (48741, 13565960), (48873, 13529320), (50380, 13124622), (51835, 12756216), (52899, 12499640), (55704, 11870215), (59080, 11191917), (59240, 11161689), (60456, 10937185), (62202, 10630180), (64120, 10312203), (64988, 10174470), (65164, 10146990), (69630, 9496172), (70532, 9374730), (75570, 8749748), (81235, 8139576), (81455, 8117592), (82936, 7972635), (88165, 7499784), (88620, 7461278), (88860, 7441126), (92840, 7122129), (96180, 6874802), (96638, 6842220), (97482, 6782980), (97746, 6764660), (100760, 6562311), (103670, 6378108), (105798, 6249820), (114037, 5798280), (124404, 5315090), (129976, 5087235), (130328, 5073495), (139260, 4748086), (141064, 4687365), (144957, 4561480), (151140, 4374874), (155505, 4252072), (162470, 4069788), (162910, 4058796), (176330, 3749892), (177240, 3730639), (177720, 3720563), (192360, 3437401), (193276, 3421110), (194964, 3391490), (195492, 3382330), (207340, 3189054), (211596, 3124910), (228074, 2899140), (241595, 2736888), (243705, 2713192), (244365, 2705864), (248808, 2657545), (264495, 2499928), (278520, 2374043), (289914, 2280740), (302280, 2187437), (311010, 2126036), (312491, 2115960), (324940, 2034894), (325820, 2029398), (338233, 1954920), (339149, 1949640), (342111, 1932760), (352660, 1874946), (386552, 1710555), (389928, 1695745), (390984, 1691165), (414680, 1594527), (423192, 1562455), (456148, 1449570), (483190, 1368444), (487410, 1356596), (488730, 1352932), (528990, 1249964), (531509, 1244040), (570185, 1159656), (579828, 1140370), (622020, 1063018), (624982, 1057980), (649880, 1017447), (651640, 1014699), (676466, 977460), (678298, 974820), (684222, 966380), (705320, 937473), (724785, 912296)]