19961030880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1141

約数の個数: 576

約数和(自身を含む): 81947593728

約数和(自身を除く): 61986562848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 162, 168, 180, 189, 210, 213, 216, 224, 240, 243, 252, 270, 280, 284, 288, 315, 324, 336, 355, 360, 378, 405, 420, 426, 432, 480, 486, 497, 504, 540, 560, 567, 568, 630, 639, 648, 672, 710, 720, 756, 810, 840, 852, 864, 945, 972, 994, 1008, 1033, 1065, 1080, 1120, 1134, 1136, 1215, 1260, 1278, 1296, 1420, 1440, 1491, 1512, 1620, 1680, 1701, 1704, 1890, 1917, 1944, 1988, 2016, 2066, 2130, 2160, 2268, 2272, 2430, 2485, 2520, 2556, 2592, 2835, 2840, 2982, 3024, 3099, 3195, 3240, 3360, 3402, 3408, 3780, 3834, 3888, 3976, 4132, 4260, 4320, 4473, 4536, 4860, 4970, 5040, 5112, 5165, 5670, 5680, 5751, 5964, 6048, 6198, 6390, 6480, 6804, 6816, 7231, 7455, 7560, 7668, 7776, 7952, 8264, 8505, 8520, 8946, 9072, 9297, 9585, 9720, 9940, 10080, 10224, 10330, 11340, 11360, 11502, 11928, 12396, 12780, 12960, 13419, 13608, 14462, 14910, 15120, 15336, 15495, 15904, 16528, 17010, 17040, 17253, 17892, 18144, 18594, 19170, 19440, 19880, 20448, 20660, 21693, 22365, 22680, 23004, 23856, 24792, 25560, 26838, 27216, 27891, 28755, 28924, 29820, 30240, 30672, 30990, 33056, 34020, 34080, 34506, 35784, 36155, 37188, 38340, 38880, 39760, 40257, 41320, 43386, 44730, 45360, 46008, 46485, 47712, 49584, 51120, 53676, 54432, 55782, 57510, 57848, 59640, 61344, 61980, 65079, 67095, 68040, 69012, 71568, 72310, 73343, 74376, 76680, 79520, 80514, 82640, 83673, 86265, 86772, 89460, 90720, 92016, 92970, 99168, 102240, 107352, 108465, 111564, 115020, 115696, 119280, 120771, 123960, 130158, 134190, 136080, 138024, 139455, 143136, 144620, 146686, 148752, 153360, 161028, 165280, 167346, 172530, 173544, 178920, 184032, 185940, 195237, 201285, 214704, 216930, 220029, 223128, 230040, 231392, 238560, 241542, 247920, 251019, 260316, 268380, 272160, 276048, 278910, 289240, 293372, 297504, 306720, 322056, 325395, 334692, 345060, 347088, 357840, 366715, 371880, 390474, 402570, 418365, 429408, 433860, 440058, 446256, 460080, 483084, 495840, 502038, 513401, 520632, 536760, 552096, 557820, 578480, 585711, 586744, 603855, 644112, 650790, 660087, 669384, 690120, 694176, 715680, 733430, 743760, 780948, 805140, 836730, 867720, 880116, 892512, 920160, 966168, 976185, 1004076, 1026802, 1041264, 1073520, 1100145, 1115640, 1156960, 1171422, 1173488, 1207710, 1255095, 1288224, 1301580, 1320174, 1338768, 1380240, 1466860, 1487520, 1540203, 1561896, 1610280, 1673460, 1735440, 1757133, 1760232, 1932336, 1952370, 1980261, 2008152, 2053604, 2082528, 2147040, 2200290, 2231280, 2342844, 2346976, 2415420, 2510190, 2567005, 2603160, 2640348, 2677536, 2760480, 2928555, 2933720, 3080406, 3123792, 3220560, 3300435, 3346920, 3470880, 3514266, 3520464, 3864672, 3904740, 3960522, 4016304, 4107208, 4400580, 4462560, 4620609, 4685688, 4830840, 5020380, 5134010, 5206320, 5280696, 5857110, 5867440, 5940783, 6160812, 6247584, 6441120, 6600870, 6693840, 7028532, 7040928, 7701015, 7809480, 7921044, 8032608, 8214416, 8785665, 8801160, 9241218, 9371376, 9661680, 9901305, 10040760, 10268020, 10412640, 10561392, 11714220, 11734880, 11881566, 12321624, 13201740, 13387680, 13861827, 14057064, 15402030, 15618960, 15842088, 16428832, 17571330, 17602320, 17822349, 18482436, 18742752, 19323360, 19802610, 20081520, 20536040, 21122784, 23103045, 23428440, 23763132, 24643248, 26403480, 27723654, 28114128, 29703915, 30804060, 31237920, 31684176, 35142660, 35204640, 35644698, 36964872, 39605220, 40163040, 41072080, 41585481, 46206090, 46856880, 47526264, 49286496, 52806960, 55447308, 56228256, 59407830, 61608120, 63368352, 69309135, 70285320, 71289396, 73929744, 79210440, 82144160, 83170962, 89111745, 92412180, 93713760, 95052528, 105613920, 110894616, 118815660, 123216240, 124756443, 138618270, 140570640, 142578792, 147859488, 158420880, 166341924, 178223490, 184824360, 190105056, 207927405, 221789232, 237631320, 246432480, 249512886, 277236540, 281141280, 285157584, 316841760, 332683848, 356446980, 369648720, 415854810, 443578464, 475262640, 499025772, 554473080, 570315168, 623782215, 665367696, 712893960, 739297440, 831709620, 950525280, 998051544, 1108946160, 1247564430, 1330735392, 1425787920, 1663419240, 1996103088, 2217892320, 2495128860, 2851575840, 3326838480, 3992206176, 4990257720, 6653676960, 9980515440, 19961030880]

約数ペア:

[(1, 19961030880), (2, 9980515440), (3, 6653676960), (4, 4990257720), (5, 3992206176), (6, 3326838480), (7, 2851575840), (8, 2495128860), (9, 2217892320), (10, 1996103088), (12, 1663419240), (14, 1425787920), (15, 1330735392), (16, 1247564430), (18, 1108946160), (20, 998051544), (21, 950525280), (24, 831709620), (27, 739297440), (28, 712893960), (30, 665367696), (32, 623782215), (35, 570315168), (36, 554473080), (40, 499025772), (42, 475262640), (45, 443578464), (48, 415854810), (54, 369648720), (56, 356446980), (60, 332683848), (63, 316841760), (70, 285157584), (71, 281141280), (72, 277236540), (80, 249512886), (81, 246432480), (84, 237631320), (90, 221789232), (96, 207927405), (105, 190105056), (108, 184824360), (112, 178223490), (120, 166341924), (126, 158420880), (135, 147859488), (140, 142578792), (142, 140570640), (144, 138618270), (160, 124756443), (162, 123216240), (168, 118815660), (180, 110894616), (189, 105613920), (210, 95052528), (213, 93713760), (216, 92412180), (224, 89111745), (240, 83170962), (243, 82144160), (252, 79210440), (270, 73929744), (280, 71289396), (284, 70285320), (288, 69309135), (315, 63368352), (324, 61608120), (336, 59407830), (355, 56228256), (360, 55447308), (378, 52806960), (405, 49286496), (420, 47526264), (426, 46856880), (432, 46206090), (480, 41585481), (486, 41072080), (497, 40163040), (504, 39605220), (540, 36964872), (560, 35644698), (567, 35204640), (568, 35142660), (630, 31684176), (639, 31237920), (648, 30804060), (672, 29703915), (710, 28114128), (720, 27723654), (756, 26403480), (810, 24643248), (840, 23763132), (852, 23428440), (864, 23103045), (945, 21122784), (972, 20536040), (994, 20081520), (1008, 19802610), (1033, 19323360), (1065, 18742752), (1080, 18482436), (1120, 17822349), (1134, 17602320), (1136, 17571330), (1215, 16428832), (1260, 15842088), (1278, 15618960), (1296, 15402030), (1420, 14057064), (1440, 13861827), (1491, 13387680), (1512, 13201740), (1620, 12321624), (1680, 11881566), (1701, 11734880), (1704, 11714220), (1890, 10561392), (1917, 10412640), (1944, 10268020), (1988, 10040760), (2016, 9901305), (2066, 9661680), (2130, 9371376), (2160, 9241218), (2268, 8801160), (2272, 8785665), (2430, 8214416), (2485, 8032608), (2520, 7921044), (2556, 7809480), (2592, 7701015), (2835, 7040928), (2840, 7028532), (2982, 6693840), (3024, 6600870), (3099, 6441120), (3195, 6247584), (3240, 6160812), (3360, 5940783), (3402, 5867440), (3408, 5857110), (3780, 5280696), (3834, 5206320), (3888, 5134010), (3976, 5020380), (4132, 4830840), (4260, 4685688), (4320, 4620609), (4473, 4462560), (4536, 4400580), (4860, 4107208), (4970, 4016304), (5040, 3960522), (5112, 3904740), (5165, 3864672), (5670, 3520464), (5680, 3514266), (5751, 3470880), (5964, 3346920), (6048, 3300435), (6198, 3220560), (6390, 3123792), (6480, 3080406), (6804, 2933720), (6816, 2928555), (7231, 2760480), (7455, 2677536), (7560, 2640348), (7668, 2603160), (7776, 2567005), (7952, 2510190), (8264, 2415420), (8505, 2346976), (8520, 2342844), (8946, 2231280), (9072, 2200290), (9297, 2147040), (9585, 2082528), (9720, 2053604), (9940, 2008152), (10080, 1980261), (10224, 1952370), (10330, 1932336), (11340, 1760232), (11360, 1757133), (11502, 1735440), (11928, 1673460), (12396, 1610280), (12780, 1561896), (12960, 1540203), (13419, 1487520), (13608, 1466860), (14462, 1380240), (14910, 1338768), (15120, 1320174), (15336, 1301580), (15495, 1288224), (15904, 1255095), (16528, 1207710), (17010, 1173488), (17040, 1171422), (17253, 1156960), (17892, 1115640), (18144, 1100145), (18594, 1073520), (19170, 1041264), (19440, 1026802), (19880, 1004076), (20448, 976185), (20660, 966168), (21693, 920160), (22365, 892512), (22680, 880116), (23004, 867720), (23856, 836730), (24792, 805140), (25560, 780948), (26838, 743760), (27216, 733430), (27891, 715680), (28755, 694176), (28924, 690120), (29820, 669384), (30240, 660087), (30672, 650790), (30990, 644112), (33056, 603855), (34020, 586744), (34080, 585711), (34506, 578480), (35784, 557820), (36155, 552096), (37188, 536760), (38340, 520632), (38880, 513401), (39760, 502038), (40257, 495840), (41320, 483084), (43386, 460080), (44730, 446256), (45360, 440058), (46008, 433860), (46485, 429408), (47712, 418365), (49584, 402570), (51120, 390474), (53676, 371880), (54432, 366715), (55782, 357840), (57510, 347088), (57848, 345060), (59640, 334692), (61344, 325395), (61980, 322056), (65079, 306720), (67095, 297504), (68040, 293372), (69012, 289240), (71568, 278910), (72310, 276048), (73343, 272160), (74376, 268380), (76680, 260316), (79520, 251019), (80514, 247920), (82640, 241542), (83673, 238560), (86265, 231392), (86772, 230040), (89460, 223128), (90720, 220029), (92016, 216930), (92970, 214704), (99168, 201285), (102240, 195237), (107352, 185940), (108465, 184032), (111564, 178920), (115020, 173544), (115696, 172530), (119280, 167346), (120771, 165280), (123960, 161028), (130158, 153360), (134190, 148752), (136080, 146686), (138024, 144620), (139455, 143136)]