28474409600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 576

約数和(自身を含む): 89954789400

約数和(自身を除く): 61480379800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 61, 64, 65, 70, 80, 91, 98, 100, 104, 112, 122, 128, 130, 140, 160, 175, 182, 196, 200, 208, 224, 229, 244, 245, 260, 280, 305, 320, 325, 350, 364, 392, 400, 416, 427, 448, 455, 458, 488, 490, 520, 560, 610, 637, 640, 650, 700, 728, 784, 793, 800, 832, 854, 896, 910, 916, 976, 980, 1040, 1120, 1145, 1220, 1225, 1274, 1300, 1400, 1456, 1525, 1568, 1586, 1600, 1603, 1664, 1708, 1820, 1832, 1952, 1960, 2080, 2135, 2240, 2275, 2290, 2440, 2450, 2548, 2600, 2800, 2912, 2977, 2989, 3050, 3136, 3172, 3185, 3200, 3206, 3416, 3640, 3664, 3904, 3920, 3965, 4160, 4270, 4480, 4550, 4580, 4880, 4900, 5096, 5200, 5551, 5600, 5725, 5824, 5954, 5978, 6100, 6272, 6344, 6370, 6412, 6832, 7280, 7328, 7808, 7840, 7930, 8015, 8320, 8540, 9100, 9160, 9760, 9800, 10192, 10400, 10675, 11102, 11200, 11221, 11450, 11648, 11908, 11956, 12200, 12688, 12740, 12824, 13664, 13969, 14560, 14656, 14885, 14945, 15680, 15860, 15925, 16030, 17080, 18200, 18320, 19520, 19600, 19825, 20384, 20800, 20839, 21350, 22204, 22400, 22442, 22900, 23816, 23912, 24400, 25376, 25480, 25648, 27328, 27755, 27938, 29120, 29312, 29770, 29890, 31360, 31720, 31850, 32060, 34160, 36400, 36640, 38857, 39040, 39200, 39650, 40075, 40768, 41600, 41678, 42700, 44408, 44884, 45800, 47632, 47824, 48800, 50752, 50960, 51296, 54656, 55510, 55876, 56105, 58240, 59540, 59780, 63440, 63700, 64120, 68320, 69845, 72800, 73280, 74425, 74725, 77714, 78400, 79300, 80150, 81536, 83356, 85400, 88816, 89768, 91600, 95264, 95648, 97600, 97783, 101504, 101920, 102592, 104195, 111020, 111752, 112210, 119080, 119560, 126880, 127400, 128240, 136640, 138775, 139690, 145600, 145873, 146560, 148850, 149450, 155428, 156800, 158600, 160300, 166712, 170800, 177632, 179536, 181597, 183200, 190528, 191296, 194285, 195200, 195566, 203840, 205184, 208390, 222040, 223504, 224420, 238160, 239120, 253760, 254800, 256480, 273280, 277550, 279380, 280525, 291200, 291746, 297700, 298900, 310856, 317200, 320600, 333424, 341600, 349225, 355264, 359072, 363194, 366400, 381056, 382592, 388570, 391132, 407680, 416780, 444080, 447008, 448840, 476320, 478240, 488915, 507520, 509600, 512960, 520975, 555100, 558760, 561050, 583492, 595400, 597800, 621712, 634400, 641200, 666848, 683200, 684481, 698450, 710528, 718144, 726388, 729365, 732800, 777140, 782264, 833560, 888160, 894016, 897680, 907985, 952640, 956480, 971425, 977830, 1019200, 1025920, 1041950, 1110200, 1117520, 1122100, 1166984, 1190800, 1195600, 1243424, 1268800, 1271179, 1282400, 1333696, 1366400, 1368962, 1396900, 1436288, 1452776, 1458730, 1554280, 1564528, 1667120, 1776320, 1788032, 1795360, 1815970, 1905280, 1912960, 1942850, 1955660, 2038400, 2083900, 2220400, 2235040, 2244200, 2333968, 2381600, 2391200, 2444575, 2486848, 2537600, 2542358, 2564800, 2667392, 2737924, 2793800, 2905552, 2917460, 3108560, 3129056, 3334240, 3422405, 3552640, 3590720, 3631940, 3646825, 3885700, 3911320, 4167800, 4440800, 4470080, 4488400, 4539925, 4667936, 4763200, 4782400, 4889150, 4973696, 5084716, 5129600, 5475848, 5587600, 5811104, 5834920, 6217120, 6258112, 6355895, 6668480, 6844810, 7181440, 7263880, 7293650, 7771400, 7822640, 8335600, 8881600, 8898253, 8940160, 8976800, 9079850, 9335872, 9526400, 9564800, 9778300, 10169432, 10951696, 11175200, 11622208, 11669840, 12434240, 12516224, 12711790, 13336960, 13689620, 14527760, 14587300, 15542800, 15645280, 16671200, 17112025, 17763200, 17796506, 17953600, 18159700, 18671744, 19556600, 20338864, 21903392, 22350400, 23244416, 23339680, 24868480, 25423580, 27379240, 29055520, 29174600, 31085600, 31290560, 31779475, 33342400, 34224050, 35593012, 35907200, 36319400, 39113200, 40677728, 43806784, 44491265, 44700800, 46679360, 50847160, 54758480, 58111040, 58349200, 62171200, 62581120, 63558950, 66684800, 68448100, 71186024, 72638800, 78226400, 81355456, 87613568, 88982530, 93358720, 101694320, 109516960, 116222080, 116698400, 124342400, 127117900, 136896200, 142372048, 145277600, 156452800, 162710912, 177965060, 203388640, 219033920, 222456325, 233396800, 254235800, 273792400, 284744096, 290555200, 312905600, 355930120, 406777280, 438067840, 444912650, 466793600, 508471600, 547584800, 569488192, 581110400, 711860240, 813554560, 889825300, 1016943200, 1095169600, 1138976384, 1423720480, 1779650600, 2033886400, 2190339200, 2847440960, 3559301200, 4067772800, 5694881920, 7118602400, 14237204800, 28474409600]

約数ペア:

[(1, 28474409600), (2, 14237204800), (4, 7118602400), (5, 5694881920), (7, 4067772800), (8, 3559301200), (10, 2847440960), (13, 2190339200), (14, 2033886400), (16, 1779650600), (20, 1423720480), (25, 1138976384), (26, 1095169600), (28, 1016943200), (32, 889825300), (35, 813554560), (40, 711860240), (49, 581110400), (50, 569488192), (52, 547584800), (56, 508471600), (61, 466793600), (64, 444912650), (65, 438067840), (70, 406777280), (80, 355930120), (91, 312905600), (98, 290555200), (100, 284744096), (104, 273792400), (112, 254235800), (122, 233396800), (128, 222456325), (130, 219033920), (140, 203388640), (160, 177965060), (175, 162710912), (182, 156452800), (196, 145277600), (200, 142372048), (208, 136896200), (224, 127117900), (229, 124342400), (244, 116698400), (245, 116222080), (260, 109516960), (280, 101694320), (305, 93358720), (320, 88982530), (325, 87613568), (350, 81355456), (364, 78226400), (392, 72638800), (400, 71186024), (416, 68448100), (427, 66684800), (448, 63558950), (455, 62581120), (458, 62171200), (488, 58349200), (490, 58111040), (520, 54758480), (560, 50847160), (610, 46679360), (637, 44700800), (640, 44491265), (650, 43806784), (700, 40677728), (728, 39113200), (784, 36319400), (793, 35907200), (800, 35593012), (832, 34224050), (854, 33342400), (896, 31779475), (910, 31290560), (916, 31085600), (976, 29174600), (980, 29055520), (1040, 27379240), (1120, 25423580), (1145, 24868480), (1220, 23339680), (1225, 23244416), (1274, 22350400), (1300, 21903392), (1400, 20338864), (1456, 19556600), (1525, 18671744), (1568, 18159700), (1586, 17953600), (1600, 17796506), (1603, 17763200), (1664, 17112025), (1708, 16671200), (1820, 15645280), (1832, 15542800), (1952, 14587300), (1960, 14527760), (2080, 13689620), (2135, 13336960), (2240, 12711790), (2275, 12516224), (2290, 12434240), (2440, 11669840), (2450, 11622208), (2548, 11175200), (2600, 10951696), (2800, 10169432), (2912, 9778300), (2977, 9564800), (2989, 9526400), (3050, 9335872), (3136, 9079850), (3172, 8976800), (3185, 8940160), (3200, 8898253), (3206, 8881600), (3416, 8335600), (3640, 7822640), (3664, 7771400), (3904, 7293650), (3920, 7263880), (3965, 7181440), (4160, 6844810), (4270, 6668480), (4480, 6355895), (4550, 6258112), (4580, 6217120), (4880, 5834920), (4900, 5811104), (5096, 5587600), (5200, 5475848), (5551, 5129600), (5600, 5084716), (5725, 4973696), (5824, 4889150), (5954, 4782400), (5978, 4763200), (6100, 4667936), (6272, 4539925), (6344, 4488400), (6370, 4470080), (6412, 4440800), (6832, 4167800), (7280, 3911320), (7328, 3885700), (7808, 3646825), (7840, 3631940), (7930, 3590720), (8015, 3552640), (8320, 3422405), (8540, 3334240), (9100, 3129056), (9160, 3108560), (9760, 2917460), (9800, 2905552), (10192, 2793800), (10400, 2737924), (10675, 2667392), (11102, 2564800), (11200, 2542358), (11221, 2537600), (11450, 2486848), (11648, 2444575), (11908, 2391200), (11956, 2381600), (12200, 2333968), (12688, 2244200), (12740, 2235040), (12824, 2220400), (13664, 2083900), (13969, 2038400), (14560, 1955660), (14656, 1942850), (14885, 1912960), (14945, 1905280), (15680, 1815970), (15860, 1795360), (15925, 1788032), (16030, 1776320), (17080, 1667120), (18200, 1564528), (18320, 1554280), (19520, 1458730), (19600, 1452776), (19825, 1436288), (20384, 1396900), (20800, 1368962), (20839, 1366400), (21350, 1333696), (22204, 1282400), (22400, 1271179), (22442, 1268800), (22900, 1243424), (23816, 1195600), (23912, 1190800), (24400, 1166984), (25376, 1122100), (25480, 1117520), (25648, 1110200), (27328, 1041950), (27755, 1025920), (27938, 1019200), (29120, 977830), (29312, 971425), (29770, 956480), (29890, 952640), (31360, 907985), (31720, 897680), (31850, 894016), (32060, 888160), (34160, 833560), (36400, 782264), (36640, 777140), (38857, 732800), (39040, 729365), (39200, 726388), (39650, 718144), (40075, 710528), (40768, 698450), (41600, 684481), (41678, 683200), (42700, 666848), (44408, 641200), (44884, 634400), (45800, 621712), (47632, 597800), (47824, 595400), (48800, 583492), (50752, 561050), (50960, 558760), (51296, 555100), (54656, 520975), (55510, 512960), (55876, 509600), (56105, 507520), (58240, 488915), (59540, 478240), (59780, 476320), (63440, 448840), (63700, 447008), (64120, 444080), (68320, 416780), (69845, 407680), (72800, 391132), (73280, 388570), (74425, 382592), (74725, 381056), (77714, 366400), (78400, 363194), (79300, 359072), (80150, 355264), (81536, 349225), (83356, 341600), (85400, 333424), (88816, 320600), (89768, 317200), (91600, 310856), (95264, 298900), (95648, 297700), (97600, 291746), (97783, 291200), (101504, 280525), (101920, 279380), (102592, 277550), (104195, 273280), (111020, 256480), (111752, 254800), (112210, 253760), (119080, 239120), (119560, 238160), (126880, 224420), (127400, 223504), (128240, 222040), (136640, 208390), (138775, 205184), (139690, 203840), (145600, 195566), (145873, 195200), (146560, 194285), (148850, 191296), (149450, 190528), (155428, 183200), (156800, 181597), (158600, 179536), (160300, 177632), (166712, 170800)]