19480389600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2381}}^1$

素因数の和:2898

約数の個数: 288

約数和(自身を含む): 72646350336

約数和(自身を除く): 53165960736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 487, 525, 560, 600, 672, 700, 800, 840, 974, 1050, 1120, 1200, 1400, 1461, 1680, 1948, 2100, 2381, 2400, 2435, 2800, 2922, 3360, 3409, 3896, 4200, 4762, 4870, 5600, 5844, 6818, 7143, 7305, 7792, 8400, 9524, 9740, 10227, 11688, 11905, 12175, 13636, 14286, 14610, 15584, 16667, 16800, 17045, 19048, 19480, 20454, 23376, 23810, 24350, 27272, 28572, 29220, 33334, 34090, 35715, 36525, 38096, 38960, 40908, 46752, 47620, 48700, 50001, 51135, 54544, 57144, 58440, 59525, 66668, 68180, 71430, 73050, 76192, 77920, 81816, 83335, 85225, 95240, 97400, 100002, 102270, 109088, 114288, 116880, 119050, 133336, 136360, 142860, 146100, 163632, 166670, 170450, 178575, 190480, 194800, 200004, 204540, 228576, 233760, 238100, 250005, 255675, 266672, 272720, 285720, 292200, 327264, 333340, 340900, 357150, 380960, 389600, 400008, 409080, 416675, 476200, 500010, 511350, 533344, 545440, 571440, 584400, 666680, 681800, 714300, 800016, 818160, 833350, 952400, 1000020, 1022700, 1142880, 1159547, 1168800, 1250025, 1333360, 1363600, 1428600, 1600032, 1636320, 1666700, 1904800, 2000040, 2045400, 2319094, 2500050, 2666720, 2727200, 2857200, 3333400, 3478641, 4000080, 4090800, 4638188, 5000100, 5714400, 5797735, 6666800, 6957282, 8000160, 8116829, 8181600, 9276376, 10000200, 11595470, 13333600, 13914564, 16233658, 17393205, 18552752, 20000400, 23190940, 24350487, 27829128, 28988675, 32467316, 34786410, 37105504, 40000800, 40584145, 46381880, 48700974, 55658256, 57977350, 64934632, 69572820, 81168290, 86966025, 92763760, 97401948, 111316512, 115954700, 121752435, 129869264, 139145640, 162336580, 173932050, 185527520, 194803896, 202920725, 231909400, 243504870, 259738528, 278291280, 324673160, 347864100, 389607792, 405841450, 463818800, 487009740, 556582560, 608762175, 649346320, 695728200, 779215584, 811682900, 927637600, 974019480, 1217524350, 1298692640, 1391456400, 1623365800, 1948038960, 2435048700, 2782912800, 3246731600, 3896077920, 4870097400, 6493463200, 9740194800, 19480389600]

約数ペア:

[(1, 19480389600), (2, 9740194800), (3, 6493463200), (4, 4870097400), (5, 3896077920), (6, 3246731600), (7, 2782912800), (8, 2435048700), (10, 1948038960), (12, 1623365800), (14, 1391456400), (15, 1298692640), (16, 1217524350), (20, 974019480), (21, 927637600), (24, 811682900), (25, 779215584), (28, 695728200), (30, 649346320), (32, 608762175), (35, 556582560), (40, 487009740), (42, 463818800), (48, 405841450), (50, 389607792), (56, 347864100), (60, 324673160), (70, 278291280), (75, 259738528), (80, 243504870), (84, 231909400), (96, 202920725), (100, 194803896), (105, 185527520), (112, 173932050), (120, 162336580), (140, 139145640), (150, 129869264), (160, 121752435), (168, 115954700), (175, 111316512), (200, 97401948), (210, 92763760), (224, 86966025), (240, 81168290), (280, 69572820), (300, 64934632), (336, 57977350), (350, 55658256), (400, 48700974), (420, 46381880), (480, 40584145), (487, 40000800), (525, 37105504), (560, 34786410), (600, 32467316), (672, 28988675), (700, 27829128), (800, 24350487), (840, 23190940), (974, 20000400), (1050, 18552752), (1120, 17393205), (1200, 16233658), (1400, 13914564), (1461, 13333600), (1680, 11595470), (1948, 10000200), (2100, 9276376), (2381, 8181600), (2400, 8116829), (2435, 8000160), (2800, 6957282), (2922, 6666800), (3360, 5797735), (3409, 5714400), (3896, 5000100), (4200, 4638188), (4762, 4090800), (4870, 4000080), (5600, 3478641), (5844, 3333400), (6818, 2857200), (7143, 2727200), (7305, 2666720), (7792, 2500050), (8400, 2319094), (9524, 2045400), (9740, 2000040), (10227, 1904800), (11688, 1666700), (11905, 1636320), (12175, 1600032), (13636, 1428600), (14286, 1363600), (14610, 1333360), (15584, 1250025), (16667, 1168800), (16800, 1159547), (17045, 1142880), (19048, 1022700), (19480, 1000020), (20454, 952400), (23376, 833350), (23810, 818160), (24350, 800016), (27272, 714300), (28572, 681800), (29220, 666680), (33334, 584400), (34090, 571440), (35715, 545440), (36525, 533344), (38096, 511350), (38960, 500010), (40908, 476200), (46752, 416675), (47620, 409080), (48700, 400008), (50001, 389600), (51135, 380960), (54544, 357150), (57144, 340900), (58440, 333340), (59525, 327264), (66668, 292200), (68180, 285720), (71430, 272720), (73050, 266672), (76192, 255675), (77920, 250005), (81816, 238100), (83335, 233760), (85225, 228576), (95240, 204540), (97400, 200004), (100002, 194800), (102270, 190480), (109088, 178575), (114288, 170450), (116880, 166670), (119050, 163632), (133336, 146100), (136360, 142860)]