19078496640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7757}}^1$

素因数の和:7850

約数の個数: 384

約数和(自身を含む): 76536083520

約数和(自身を除く): 57457586880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 384, 420, 427, 448, 480, 488, 504, 549, 560, 576, 610, 630, 640, 672, 720, 732, 840, 854, 896, 915, 960, 976, 1008, 1098, 1120, 1152, 1220, 1260, 1281, 1344, 1440, 1464, 1680, 1708, 1830, 1920, 1952, 2016, 2135, 2196, 2240, 2440, 2520, 2562, 2688, 2745, 2880, 2928, 3360, 3416, 3660, 3843, 3904, 4032, 4270, 4392, 4480, 4880, 5040, 5124, 5490, 5760, 5856, 6405, 6720, 6832, 7320, 7686, 7757, 7808, 8064, 8540, 8784, 9760, 10080, 10248, 10980, 11712, 12810, 13440, 13664, 14640, 15372, 15514, 17080, 17568, 19215, 19520, 20160, 20496, 21960, 23271, 23424, 25620, 27328, 29280, 30744, 31028, 34160, 35136, 38430, 38785, 39040, 40320, 40992, 43920, 46542, 51240, 54299, 54656, 58560, 61488, 62056, 68320, 69813, 70272, 76860, 77570, 81984, 87840, 93084, 102480, 108598, 116355, 117120, 122976, 124112, 136640, 139626, 153720, 155140, 162897, 163968, 175680, 186168, 204960, 217196, 232710, 245952, 248224, 271495, 273280, 279252, 307440, 310280, 325794, 349065, 351360, 372336, 409920, 434392, 465420, 473177, 488691, 491904, 496448, 542990, 558504, 614880, 620560, 651588, 698130, 744672, 814485, 819840, 868784, 930840, 946354, 977382, 992896, 1085980, 1117008, 1229760, 1241120, 1303176, 1396260, 1419531, 1489344, 1628970, 1737568, 1861680, 1892708, 1954764, 2171960, 2234016, 2365885, 2443455, 2459520, 2482240, 2606352, 2792520, 2839062, 2978688, 3257940, 3312239, 3475136, 3723360, 3785416, 3909528, 4258593, 4343920, 4468032, 4731770, 4886910, 4964480, 5212704, 5585040, 5678124, 6515880, 6624478, 6950272, 7097655, 7446720, 7570832, 7819056, 8517186, 8687840, 8936064, 9463540, 9773820, 9936717, 10425408, 11170080, 11356248, 13031760, 13248956, 14195310, 14893440, 15141664, 15638112, 16561195, 17034372, 17375680, 18927080, 19547640, 19873434, 20850816, 21292965, 22340160, 22712496, 26063520, 26497912, 28390620, 29810151, 30283328, 31276224, 33122390, 34068744, 34751360, 37854160, 39095280, 39746868, 42585930, 44680320, 45424992, 49683585, 52127040, 52995824, 56781240, 59620302, 60566656, 62552448, 66244780, 68137488, 75708320, 78190560, 79493736, 85171860, 90849984, 99367170, 104254080, 105991648, 113562480, 119240604, 132489560, 136274976, 149050755, 151416640, 156381120, 158987472, 170343720, 181699968, 198734340, 211983296, 227124960, 238481208, 264979120, 272549952, 298101510, 302833280, 312762240, 317974944, 340687440, 397468680, 423966592, 454249920, 476962416, 529958240, 545099904, 596203020, 635949888, 681374880, 794937360, 908499840, 953924832, 1059916480, 1192406040, 1271899776, 1362749760, 1589874720, 1907849664, 2119832960, 2384812080, 2725499520, 3179749440, 3815699328, 4769624160, 6359498880, 9539248320, 19078496640]

約数ペア:

[(1, 19078496640), (2, 9539248320), (3, 6359498880), (4, 4769624160), (5, 3815699328), (6, 3179749440), (7, 2725499520), (8, 2384812080), (9, 2119832960), (10, 1907849664), (12, 1589874720), (14, 1362749760), (15, 1271899776), (16, 1192406040), (18, 1059916480), (20, 953924832), (21, 908499840), (24, 794937360), (28, 681374880), (30, 635949888), (32, 596203020), (35, 545099904), (36, 529958240), (40, 476962416), (42, 454249920), (45, 423966592), (48, 397468680), (56, 340687440), (60, 317974944), (61, 312762240), (63, 302833280), (64, 298101510), (70, 272549952), (72, 264979120), (80, 238481208), (84, 227124960), (90, 211983296), (96, 198734340), (105, 181699968), (112, 170343720), (120, 158987472), (122, 156381120), (126, 151416640), (128, 149050755), (140, 136274976), (144, 132489560), (160, 119240604), (168, 113562480), (180, 105991648), (183, 104254080), (192, 99367170), (210, 90849984), (224, 85171860), (240, 79493736), (244, 78190560), (252, 75708320), (280, 68137488), (288, 66244780), (305, 62552448), (315, 60566656), (320, 59620302), (336, 56781240), (360, 52995824), (366, 52127040), (384, 49683585), (420, 45424992), (427, 44680320), (448, 42585930), (480, 39746868), (488, 39095280), (504, 37854160), (549, 34751360), (560, 34068744), (576, 33122390), (610, 31276224), (630, 30283328), (640, 29810151), (672, 28390620), (720, 26497912), (732, 26063520), (840, 22712496), (854, 22340160), (896, 21292965), (915, 20850816), (960, 19873434), (976, 19547640), (1008, 18927080), (1098, 17375680), (1120, 17034372), (1152, 16561195), (1220, 15638112), (1260, 15141664), (1281, 14893440), (1344, 14195310), (1440, 13248956), (1464, 13031760), (1680, 11356248), (1708, 11170080), (1830, 10425408), (1920, 9936717), (1952, 9773820), (2016, 9463540), (2135, 8936064), (2196, 8687840), (2240, 8517186), (2440, 7819056), (2520, 7570832), (2562, 7446720), (2688, 7097655), (2745, 6950272), (2880, 6624478), (2928, 6515880), (3360, 5678124), (3416, 5585040), (3660, 5212704), (3843, 4964480), (3904, 4886910), (4032, 4731770), (4270, 4468032), (4392, 4343920), (4480, 4258593), (4880, 3909528), (5040, 3785416), (5124, 3723360), (5490, 3475136), (5760, 3312239), (5856, 3257940), (6405, 2978688), (6720, 2839062), (6832, 2792520), (7320, 2606352), (7686, 2482240), (7757, 2459520), (7808, 2443455), (8064, 2365885), (8540, 2234016), (8784, 2171960), (9760, 1954764), (10080, 1892708), (10248, 1861680), (10980, 1737568), (11712, 1628970), (12810, 1489344), (13440, 1419531), (13664, 1396260), (14640, 1303176), (15372, 1241120), (15514, 1229760), (17080, 1117008), (17568, 1085980), (19215, 992896), (19520, 977382), (20160, 946354), (20496, 930840), (21960, 868784), (23271, 819840), (23424, 814485), (25620, 744672), (27328, 698130), (29280, 651588), (30744, 620560), (31028, 614880), (34160, 558504), (35136, 542990), (38430, 496448), (38785, 491904), (39040, 488691), (40320, 473177), (40992, 465420), (43920, 434392), (46542, 409920), (51240, 372336), (54299, 351360), (54656, 349065), (58560, 325794), (61488, 310280), (62056, 307440), (68320, 279252), (69813, 273280), (70272, 271495), (76860, 248224), (77570, 245952), (81984, 232710), (87840, 217196), (93084, 204960), (102480, 186168), (108598, 175680), (116355, 163968), (117120, 162897), (122976, 155140), (124112, 153720), (136640, 139626)]