641633475200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:996

約数の個数: 384

約数和(自身を含む): 1710976919040

約数和(自身を除く): 1069343443840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 71, 80, 85, 100, 128, 136, 142, 160, 170, 200, 271, 272, 284, 320, 340, 355, 400, 425, 542, 544, 568, 613, 640, 680, 710, 800, 850, 1084, 1088, 1136, 1207, 1226, 1355, 1360, 1420, 1600, 1700, 1775, 2168, 2176, 2272, 2414, 2452, 2710, 2720, 2840, 3065, 3200, 3400, 3550, 4336, 4544, 4607, 4828, 4904, 5420, 5440, 5680, 6035, 6130, 6775, 6800, 7100, 8672, 9088, 9214, 9656, 9808, 10421, 10840, 10880, 11360, 12070, 12260, 13550, 13600, 14200, 15325, 17344, 18428, 19241, 19312, 19616, 20842, 21680, 22720, 23035, 24140, 24520, 27100, 27200, 28400, 30175, 30650, 34688, 36856, 38482, 38624, 39232, 41684, 43360, 43523, 45440, 46070, 48280, 49040, 52105, 54200, 54400, 56800, 60350, 61300, 73712, 76964, 77248, 78464, 83368, 86720, 87046, 92140, 96205, 96560, 98080, 104210, 108400, 113600, 115175, 120700, 122600, 147424, 153928, 154496, 166123, 166736, 173440, 174092, 184280, 192410, 193120, 196160, 208420, 216800, 217615, 227200, 230350, 241400, 245200, 260525, 294848, 307856, 327097, 332246, 333472, 348184, 368560, 384820, 386240, 392320, 416840, 433600, 435230, 460700, 481025, 482800, 490400, 521050, 589696, 615712, 654194, 664492, 666944, 696368, 737120, 739891, 769640, 772480, 830615, 833680, 867200, 870460, 921400, 962050, 965600, 980800, 1042100, 1088075, 1231424, 1308388, 1328984, 1333888, 1392736, 1474240, 1479782, 1539280, 1635485, 1661230, 1667360, 1740920, 1842800, 1924100, 1931200, 1961600, 2084200, 2176150, 2462848, 2616776, 2657968, 2785472, 2824091, 2948480, 2959564, 3078560, 3270970, 3322460, 3334720, 3481840, 3685600, 3699455, 3848200, 3862400, 4153075, 4168400, 4352300, 5233552, 5315936, 5570944, 5648182, 5919128, 6157120, 6541940, 6644920, 6669440, 6963680, 7371200, 7398910, 7696400, 8177425, 8306150, 8336800, 8704600, 10467104, 10631872, 11296364, 11794733, 11838256, 12314240, 13083880, 13289840, 13927360, 14120455, 14742400, 14797820, 15392800, 16354850, 16612300, 16673600, 17409200, 18497275, 20934208, 21263744, 22592728, 23589466, 23676512, 26167760, 26579680, 27854720, 28240910, 29595640, 30785600, 32709700, 33224600, 33347200, 34818400, 36994550, 41868416, 45185456, 47178932, 47353024, 52335520, 53159360, 56481820, 58973665, 59191280, 61571200, 65419400, 66449200, 69636800, 70602275, 73989100, 90370912, 94357864, 94706048, 104671040, 106318720, 112963640, 117947330, 118382560, 130838800, 132898400, 139273600, 141204550, 147978200, 180741824, 188715728, 200510461, 209342080, 225927280, 235894660, 236765120, 261677600, 265796800, 282409100, 294868325, 295956400, 361483648, 377431456, 401020922, 451854560, 471789320, 473530240, 523355200, 531593600, 564818200, 589736650, 591912800, 754862912, 802041844, 903709120, 943578640, 1002552305, 1046710400, 1129636400, 1179473300, 1183825600, 1509725824, 1604083688, 1807418240, 1887157280, 2005104610, 2259272800, 2358946600, 2367651200, 3208167376, 3774314560, 4010209220, 4518545600, 4717893200, 5012761525, 6416334752, 7548629120, 8020418440, 9037091200, 9435786400, 10025523050, 12832669504, 16040836880, 18871572800, 20051046100, 25665339008, 32081673760, 37743145600, 40102092200, 64163347520, 80204184400, 128326695040, 160408368800, 320816737600, 641633475200]

約数ペア:

[(1, 641633475200), (2, 320816737600), (4, 160408368800), (5, 128326695040), (8, 80204184400), (10, 64163347520), (16, 40102092200), (17, 37743145600), (20, 32081673760), (25, 25665339008), (32, 20051046100), (34, 18871572800), (40, 16040836880), (50, 12832669504), (64, 10025523050), (68, 9435786400), (71, 9037091200), (80, 8020418440), (85, 7548629120), (100, 6416334752), (128, 5012761525), (136, 4717893200), (142, 4518545600), (160, 4010209220), (170, 3774314560), (200, 3208167376), (271, 2367651200), (272, 2358946600), (284, 2259272800), (320, 2005104610), (340, 1887157280), (355, 1807418240), (400, 1604083688), (425, 1509725824), (542, 1183825600), (544, 1179473300), (568, 1129636400), (613, 1046710400), (640, 1002552305), (680, 943578640), (710, 903709120), (800, 802041844), (850, 754862912), (1084, 591912800), (1088, 589736650), (1136, 564818200), (1207, 531593600), (1226, 523355200), (1355, 473530240), (1360, 471789320), (1420, 451854560), (1600, 401020922), (1700, 377431456), (1775, 361483648), (2168, 295956400), (2176, 294868325), (2272, 282409100), (2414, 265796800), (2452, 261677600), (2710, 236765120), (2720, 235894660), (2840, 225927280), (3065, 209342080), (3200, 200510461), (3400, 188715728), (3550, 180741824), (4336, 147978200), (4544, 141204550), (4607, 139273600), (4828, 132898400), (4904, 130838800), (5420, 118382560), (5440, 117947330), (5680, 112963640), (6035, 106318720), (6130, 104671040), (6775, 94706048), (6800, 94357864), (7100, 90370912), (8672, 73989100), (9088, 70602275), (9214, 69636800), (9656, 66449200), (9808, 65419400), (10421, 61571200), (10840, 59191280), (10880, 58973665), (11360, 56481820), (12070, 53159360), (12260, 52335520), (13550, 47353024), (13600, 47178932), (14200, 45185456), (15325, 41868416), (17344, 36994550), (18428, 34818400), (19241, 33347200), (19312, 33224600), (19616, 32709700), (20842, 30785600), (21680, 29595640), (22720, 28240910), (23035, 27854720), (24140, 26579680), (24520, 26167760), (27100, 23676512), (27200, 23589466), (28400, 22592728), (30175, 21263744), (30650, 20934208), (34688, 18497275), (36856, 17409200), (38482, 16673600), (38624, 16612300), (39232, 16354850), (41684, 15392800), (43360, 14797820), (43523, 14742400), (45440, 14120455), (46070, 13927360), (48280, 13289840), (49040, 13083880), (52105, 12314240), (54200, 11838256), (54400, 11794733), (56800, 11296364), (60350, 10631872), (61300, 10467104), (73712, 8704600), (76964, 8336800), (77248, 8306150), (78464, 8177425), (83368, 7696400), (86720, 7398910), (87046, 7371200), (92140, 6963680), (96205, 6669440), (96560, 6644920), (98080, 6541940), (104210, 6157120), (108400, 5919128), (113600, 5648182), (115175, 5570944), (120700, 5315936), (122600, 5233552), (147424, 4352300), (153928, 4168400), (154496, 4153075), (166123, 3862400), (166736, 3848200), (173440, 3699455), (174092, 3685600), (184280, 3481840), (192410, 3334720), (193120, 3322460), (196160, 3270970), (208420, 3078560), (216800, 2959564), (217615, 2948480), (227200, 2824091), (230350, 2785472), (241400, 2657968), (245200, 2616776), (260525, 2462848), (294848, 2176150), (307856, 2084200), (327097, 1961600), (332246, 1931200), (333472, 1924100), (348184, 1842800), (368560, 1740920), (384820, 1667360), (386240, 1661230), (392320, 1635485), (416840, 1539280), (433600, 1479782), (435230, 1474240), (460700, 1392736), (481025, 1333888), (482800, 1328984), (490400, 1308388), (521050, 1231424), (589696, 1088075), (615712, 1042100), (654194, 980800), (664492, 965600), (666944, 962050), (696368, 921400), (737120, 870460), (739891, 867200), (769640, 833680), (772480, 830615)]