21365531460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3488

約数の個数: 384

約数和(自身を含む): 82459238400

約数和(自身を除く): 61093706940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 131, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 262, 270, 273, 315, 351, 364, 378, 390, 393, 420, 455, 468, 524, 540, 546, 585, 630, 655, 702, 756, 780, 786, 819, 910, 917, 945, 1092, 1170, 1179, 1260, 1310, 1365, 1404, 1572, 1638, 1703, 1755, 1820, 1834, 1890, 1965, 2340, 2358, 2457, 2620, 2730, 2751, 3276, 3319, 3406, 3510, 3537, 3668, 3780, 3930, 4095, 4585, 4716, 4914, 5109, 5460, 5502, 5895, 6638, 6812, 7020, 7074, 7860, 8190, 8253, 8515, 9170, 9828, 9957, 10218, 11004, 11790, 11921, 12285, 13276, 13755, 14148, 15327, 16380, 16506, 16595, 17030, 17685, 18340, 19914, 20436, 23233, 23580, 23842, 24570, 24759, 25545, 27510, 29871, 30654, 33012, 33190, 34060, 35370, 35763, 39828, 41265, 43147, 45981, 46466, 47684, 49140, 49518, 49785, 51090, 55020, 59605, 59742, 61308, 66380, 69699, 70740, 71526, 76635, 82530, 86294, 89613, 91962, 92932, 99036, 99570, 102180, 107289, 116165, 119210, 119484, 123795, 129441, 139398, 143052, 149355, 153270, 165060, 172588, 178815, 179226, 183924, 199140, 209097, 214578, 215735, 229905, 232330, 238420, 247590, 258882, 278796, 298710, 302029, 306540, 321867, 348495, 357630, 358452, 388323, 418194, 429156, 431470, 434789, 448065, 459810, 464660, 495180, 517764, 536445, 597420, 604058, 627291, 643734, 647205, 696990, 715260, 776646, 836388, 862940, 869578, 896130, 906087, 919620, 1045485, 1072890, 1164969, 1208116, 1254582, 1287468, 1294410, 1304367, 1393980, 1510145, 1553292, 1609335, 1739156, 1792260, 1812174, 1941615, 2090970, 2145780, 2173945, 2329938, 2509164, 2588820, 2608734, 2718261, 3020290, 3043523, 3136455, 3218670, 3624348, 3883230, 3913101, 4181940, 4347890, 4530435, 4659876, 5217468, 5436522, 5652257, 5824845, 6040580, 6087046, 6272910, 6437340, 6521835, 7766460, 7826202, 8154783, 8695780, 9060870, 9130569, 10873044, 11304514, 11649690, 11739303, 12174092, 12545820, 13043670, 13591305, 15217615, 15652404, 16309566, 16956771, 18121740, 18261138, 19565505, 22609028, 23299380, 23478606, 26087340, 27182610, 27391707, 28261285, 30435230, 32619132, 33913542, 36522276, 39131010, 39565799, 40773915, 45652845, 46957212, 50870313, 54365220, 54783414, 56522570, 58696515, 60870460, 67827084, 78262020, 79131598, 81547830, 82175121, 84783855, 91305690, 101740626, 109566828, 113045140, 117393030, 118697397, 136958535, 152610939, 158263196, 163095660, 164350242, 169567710, 182611380, 197828995, 203481252, 234786060, 237394794, 254351565, 273917070, 305221878, 328700484, 339135420, 356092191, 395657990, 410875605, 474789588, 508703130, 547834140, 593486985, 610443756, 712184382, 763054695, 791315980, 821751210, 1017406260, 1068276573, 1186973970, 1424368764, 1526109390, 1643502420, 1780460955, 2136553146, 2373947940, 3052218780, 3560921910, 4273106292, 5341382865, 7121843820, 10682765730, 21365531460]

約数ペア:

[(1, 21365531460), (2, 10682765730), (3, 7121843820), (4, 5341382865), (5, 4273106292), (6, 3560921910), (7, 3052218780), (9, 2373947940), (10, 2136553146), (12, 1780460955), (13, 1643502420), (14, 1526109390), (15, 1424368764), (18, 1186973970), (20, 1068276573), (21, 1017406260), (26, 821751210), (27, 791315980), (28, 763054695), (30, 712184382), (35, 610443756), (36, 593486985), (39, 547834140), (42, 508703130), (45, 474789588), (52, 410875605), (54, 395657990), (60, 356092191), (63, 339135420), (65, 328700484), (70, 305221878), (78, 273917070), (84, 254351565), (90, 237394794), (91, 234786060), (105, 203481252), (108, 197828995), (117, 182611380), (126, 169567710), (130, 164350242), (131, 163095660), (135, 158263196), (140, 152610939), (156, 136958535), (180, 118697397), (182, 117393030), (189, 113045140), (195, 109566828), (210, 101740626), (234, 91305690), (252, 84783855), (260, 82175121), (262, 81547830), (270, 79131598), (273, 78262020), (315, 67827084), (351, 60870460), (364, 58696515), (378, 56522570), (390, 54783414), (393, 54365220), (420, 50870313), (455, 46957212), (468, 45652845), (524, 40773915), (540, 39565799), (546, 39131010), (585, 36522276), (630, 33913542), (655, 32619132), (702, 30435230), (756, 28261285), (780, 27391707), (786, 27182610), (819, 26087340), (910, 23478606), (917, 23299380), (945, 22609028), (1092, 19565505), (1170, 18261138), (1179, 18121740), (1260, 16956771), (1310, 16309566), (1365, 15652404), (1404, 15217615), (1572, 13591305), (1638, 13043670), (1703, 12545820), (1755, 12174092), (1820, 11739303), (1834, 11649690), (1890, 11304514), (1965, 10873044), (2340, 9130569), (2358, 9060870), (2457, 8695780), (2620, 8154783), (2730, 7826202), (2751, 7766460), (3276, 6521835), (3319, 6437340), (3406, 6272910), (3510, 6087046), (3537, 6040580), (3668, 5824845), (3780, 5652257), (3930, 5436522), (4095, 5217468), (4585, 4659876), (4716, 4530435), (4914, 4347890), (5109, 4181940), (5460, 3913101), (5502, 3883230), (5895, 3624348), (6638, 3218670), (6812, 3136455), (7020, 3043523), (7074, 3020290), (7860, 2718261), (8190, 2608734), (8253, 2588820), (8515, 2509164), (9170, 2329938), (9828, 2173945), (9957, 2145780), (10218, 2090970), (11004, 1941615), (11790, 1812174), (11921, 1792260), (12285, 1739156), (13276, 1609335), (13755, 1553292), (14148, 1510145), (15327, 1393980), (16380, 1304367), (16506, 1294410), (16595, 1287468), (17030, 1254582), (17685, 1208116), (18340, 1164969), (19914, 1072890), (20436, 1045485), (23233, 919620), (23580, 906087), (23842, 896130), (24570, 869578), (24759, 862940), (25545, 836388), (27510, 776646), (29871, 715260), (30654, 696990), (33012, 647205), (33190, 643734), (34060, 627291), (35370, 604058), (35763, 597420), (39828, 536445), (41265, 517764), (43147, 495180), (45981, 464660), (46466, 459810), (47684, 448065), (49140, 434789), (49518, 431470), (49785, 429156), (51090, 418194), (55020, 388323), (59605, 358452), (59742, 357630), (61308, 348495), (66380, 321867), (69699, 306540), (70740, 302029), (71526, 298710), (76635, 278796), (82530, 258882), (86294, 247590), (89613, 238420), (91962, 232330), (92932, 229905), (99036, 215735), (99570, 214578), (102180, 209097), (107289, 199140), (116165, 183924), (119210, 179226), (119484, 178815), (123795, 172588), (129441, 165060), (139398, 153270), (143052, 149355)]