19065726720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 432

約数和(自身を含む): 70343949312

約数和(自身を除く): 51278222592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 80, 90, 92, 94, 96, 115, 120, 128, 138, 141, 144, 160, 180, 184, 188, 192, 207, 230, 235, 240, 256, 276, 282, 288, 320, 345, 360, 368, 376, 384, 414, 423, 460, 470, 480, 552, 564, 576, 640, 690, 705, 720, 736, 752, 768, 828, 846, 920, 940, 960, 1035, 1081, 1104, 1128, 1152, 1280, 1380, 1410, 1440, 1472, 1504, 1531, 1656, 1692, 1840, 1880, 1920, 2070, 2115, 2162, 2208, 2256, 2304, 2760, 2820, 2880, 2944, 3008, 3062, 3243, 3312, 3384, 3680, 3760, 3840, 4140, 4230, 4324, 4416, 4512, 4593, 5405, 5520, 5640, 5760, 5888, 6016, 6124, 6486, 6624, 6768, 7360, 7520, 7655, 8280, 8460, 8648, 8832, 9024, 9186, 9729, 10810, 11040, 11280, 11520, 12032, 12248, 12972, 13248, 13536, 13779, 14720, 15040, 15310, 16215, 16560, 16920, 17296, 17664, 18048, 18372, 19458, 21620, 22080, 22560, 22965, 24496, 25944, 26496, 27072, 27558, 29440, 30080, 30620, 32430, 33120, 33840, 34592, 35213, 36096, 36744, 38916, 43240, 44160, 45120, 45930, 48645, 48992, 51888, 52992, 54144, 55116, 60160, 61240, 64860, 66240, 67680, 68895, 69184, 70426, 71957, 73488, 77832, 86480, 88320, 90240, 91860, 97290, 97984, 103776, 105639, 108288, 110232, 122480, 129720, 132480, 135360, 137790, 138368, 140852, 143914, 146976, 155664, 172960, 176065, 180480, 183720, 194580, 195968, 207552, 211278, 215871, 220464, 244960, 259440, 264960, 270720, 275580, 276736, 281704, 287828, 293952, 311328, 316917, 345920, 352130, 359785, 367440, 389160, 391936, 415104, 422556, 431742, 440928, 489920, 518880, 528195, 541440, 551160, 563408, 575656, 587904, 622656, 633834, 647613, 691840, 704260, 719570, 734880, 778320, 830208, 845112, 863484, 881856, 979840, 1037760, 1056390, 1079355, 1102320, 1126816, 1151312, 1175808, 1245312, 1267668, 1295226, 1383680, 1408520, 1439140, 1469760, 1556640, 1584585, 1655011, 1690224, 1726968, 1763712, 1959680, 2075520, 2112780, 2158710, 2204640, 2253632, 2302624, 2490624, 2535336, 2590452, 2817040, 2878280, 2939520, 3113280, 3169170, 3238065, 3310022, 3380448, 3453936, 3527424, 4151040, 4225560, 4317420, 4409280, 4507264, 4605248, 4965033, 5070672, 5180904, 5634080, 5756560, 5879040, 6226560, 6338340, 6476130, 6620044, 6760896, 6907872, 8275055, 8451120, 8634840, 8818560, 9014528, 9210496, 9930066, 10141344, 10361808, 11268160, 11513120, 12453120, 12676680, 12952260, 13240088, 13521792, 13815744, 14895099, 16550110, 16902240, 17269680, 17637120, 18420992, 19860132, 20282688, 20723616, 22536320, 23026240, 24825165, 25353360, 25904520, 26480176, 27043584, 27631488, 29790198, 33100220, 33804480, 34539360, 39720264, 40565376, 41447232, 45072640, 46052480, 49650330, 50706720, 51809040, 52960352, 55262976, 59580396, 66200440, 67608960, 69078720, 74475495, 79440528, 81130752, 82894464, 92104960, 99300660, 101413440, 103618080, 105920704, 119160792, 132400880, 135217920, 138157440, 148950990, 158881056, 165788928, 198601320, 202826880, 207236160, 211841408, 238321584, 264801760, 276314880, 297901980, 317762112, 397202640, 405653760, 414472320, 423682816, 476643168, 529603520, 595803960, 635524224, 794405280, 828944640, 953286336, 1059207040, 1191607920, 1271048448, 1588810560, 1906572672, 2118414080, 2383215840, 3177621120, 3813145344, 4766431680, 6355242240, 9532863360, 19065726720]

約数ペア:

[(1, 19065726720), (2, 9532863360), (3, 6355242240), (4, 4766431680), (5, 3813145344), (6, 3177621120), (8, 2383215840), (9, 2118414080), (10, 1906572672), (12, 1588810560), (15, 1271048448), (16, 1191607920), (18, 1059207040), (20, 953286336), (23, 828944640), (24, 794405280), (30, 635524224), (32, 595803960), (36, 529603520), (40, 476643168), (45, 423682816), (46, 414472320), (47, 405653760), (48, 397202640), (60, 317762112), (64, 297901980), (69, 276314880), (72, 264801760), (80, 238321584), (90, 211841408), (92, 207236160), (94, 202826880), (96, 198601320), (115, 165788928), (120, 158881056), (128, 148950990), (138, 138157440), (141, 135217920), (144, 132400880), (160, 119160792), (180, 105920704), (184, 103618080), (188, 101413440), (192, 99300660), (207, 92104960), (230, 82894464), (235, 81130752), (240, 79440528), (256, 74475495), (276, 69078720), (282, 67608960), (288, 66200440), (320, 59580396), (345, 55262976), (360, 52960352), (368, 51809040), (376, 50706720), (384, 49650330), (414, 46052480), (423, 45072640), (460, 41447232), (470, 40565376), (480, 39720264), (552, 34539360), (564, 33804480), (576, 33100220), (640, 29790198), (690, 27631488), (705, 27043584), (720, 26480176), (736, 25904520), (752, 25353360), (768, 24825165), (828, 23026240), (846, 22536320), (920, 20723616), (940, 20282688), (960, 19860132), (1035, 18420992), (1081, 17637120), (1104, 17269680), (1128, 16902240), (1152, 16550110), (1280, 14895099), (1380, 13815744), (1410, 13521792), (1440, 13240088), (1472, 12952260), (1504, 12676680), (1531, 12453120), (1656, 11513120), (1692, 11268160), (1840, 10361808), (1880, 10141344), (1920, 9930066), (2070, 9210496), (2115, 9014528), (2162, 8818560), (2208, 8634840), (2256, 8451120), (2304, 8275055), (2760, 6907872), (2820, 6760896), (2880, 6620044), (2944, 6476130), (3008, 6338340), (3062, 6226560), (3243, 5879040), (3312, 5756560), (3384, 5634080), (3680, 5180904), (3760, 5070672), (3840, 4965033), (4140, 4605248), (4230, 4507264), (4324, 4409280), (4416, 4317420), (4512, 4225560), (4593, 4151040), (5405, 3527424), (5520, 3453936), (5640, 3380448), (5760, 3310022), (5888, 3238065), (6016, 3169170), (6124, 3113280), (6486, 2939520), (6624, 2878280), (6768, 2817040), (7360, 2590452), (7520, 2535336), (7655, 2490624), (8280, 2302624), (8460, 2253632), (8648, 2204640), (8832, 2158710), (9024, 2112780), (9186, 2075520), (9729, 1959680), (10810, 1763712), (11040, 1726968), (11280, 1690224), (11520, 1655011), (12032, 1584585), (12248, 1556640), (12972, 1469760), (13248, 1439140), (13536, 1408520), (13779, 1383680), (14720, 1295226), (15040, 1267668), (15310, 1245312), (16215, 1175808), (16560, 1151312), (16920, 1126816), (17296, 1102320), (17664, 1079355), (18048, 1056390), (18372, 1037760), (19458, 979840), (21620, 881856), (22080, 863484), (22560, 845112), (22965, 830208), (24496, 778320), (25944, 734880), (26496, 719570), (27072, 704260), (27558, 691840), (29440, 647613), (30080, 633834), (30620, 622656), (32430, 587904), (33120, 575656), (33840, 563408), (34592, 551160), (35213, 541440), (36096, 528195), (36744, 518880), (38916, 489920), (43240, 440928), (44160, 431742), (45120, 422556), (45930, 415104), (48645, 391936), (48992, 389160), (51888, 367440), (52992, 359785), (54144, 352130), (55116, 345920), (60160, 316917), (61240, 311328), (64860, 293952), (66240, 287828), (67680, 281704), (68895, 276736), (69184, 275580), (70426, 270720), (71957, 264960), (73488, 259440), (77832, 244960), (86480, 220464), (88320, 215871), (90240, 211278), (91860, 207552), (97290, 195968), (97984, 194580), (103776, 183720), (105639, 180480), (108288, 176065), (110232, 172960), (122480, 155664), (129720, 146976), (132480, 143914), (135360, 140852), (137790, 138368)]