18867310080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 320

約数和(自身を含む): 63874483200

約数和(自身を除く): 45007173120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 239, 240, 256, 285, 304, 320, 380, 384, 456, 478, 480, 512, 541, 570, 608, 640, 717, 760, 768, 912, 956, 960, 1082, 1140, 1195, 1216, 1280, 1434, 1520, 1536, 1623, 1824, 1912, 1920, 2164, 2280, 2390, 2432, 2560, 2705, 2868, 3040, 3246, 3585, 3648, 3824, 3840, 4328, 4541, 4560, 4780, 4864, 5410, 5736, 6080, 6492, 7170, 7296, 7648, 7680, 8115, 8656, 9082, 9120, 9560, 9728, 10279, 10820, 11472, 12160, 12984, 13623, 14340, 14592, 15296, 16230, 17312, 18164, 18240, 19120, 20558, 21640, 22705, 22944, 24320, 25968, 27246, 28680, 29184, 30592, 30837, 32460, 34624, 36328, 36480, 38240, 41116, 43280, 45410, 45888, 48640, 51395, 51936, 54492, 57360, 61184, 61674, 64920, 68115, 69248, 72656, 72960, 76480, 82232, 86560, 90820, 91776, 102790, 103872, 108984, 114720, 122368, 123348, 129299, 129840, 136230, 138496, 145312, 145920, 152960, 154185, 164464, 173120, 181640, 183552, 205580, 207744, 217968, 229440, 246696, 258598, 259680, 272460, 276992, 290624, 305920, 308370, 328928, 346240, 363280, 367104, 387897, 411160, 415488, 435936, 458880, 493392, 517196, 519360, 544920, 581248, 611840, 616740, 646495, 657856, 692480, 726560, 775794, 822320, 830976, 871872, 917760, 986784, 1034392, 1038720, 1089840, 1162496, 1233480, 1292990, 1315712, 1384960, 1453120, 1551588, 1644640, 1743744, 1835520, 1939485, 1973568, 2068784, 2077440, 2179680, 2324992, 2456681, 2466960, 2585980, 2631424, 2906240, 3103176, 3289280, 3487488, 3878970, 3947136, 4137568, 4154880, 4359360, 4913362, 4933920, 5171960, 5262848, 5812480, 6206352, 6578560, 6974976, 7370043, 7757940, 7894272, 8275136, 8718720, 9826724, 9867840, 10343920, 11624960, 12283405, 12412704, 13157120, 14740086, 15515880, 15788544, 16550272, 17437440, 19653448, 19735680, 20687840, 24566810, 24825408, 26314240, 29480172, 31031760, 33100544, 34874880, 36850215, 39306896, 39471360, 41375680, 49133620, 49650816, 58960344, 62063520, 66201088, 73700430, 78613792, 78942720, 82751360, 98267240, 99301632, 117920688, 124127040, 147400860, 157227584, 165502720, 196534480, 198603264, 235841376, 248254080, 294801720, 314455168, 331005440, 393068960, 471682752, 496508160, 589603440, 628910336, 786137920, 943365504, 993016320, 1179206880, 1257820672, 1572275840, 1886731008, 2358413760, 3144551680, 3773462016, 4716827520, 6289103360, 9433655040, 18867310080]

約数ペア:

[(1, 18867310080), (2, 9433655040), (3, 6289103360), (4, 4716827520), (5, 3773462016), (6, 3144551680), (8, 2358413760), (10, 1886731008), (12, 1572275840), (15, 1257820672), (16, 1179206880), (19, 993016320), (20, 943365504), (24, 786137920), (30, 628910336), (32, 589603440), (38, 496508160), (40, 471682752), (48, 393068960), (57, 331005440), (60, 314455168), (64, 294801720), (76, 248254080), (80, 235841376), (95, 198603264), (96, 196534480), (114, 165502720), (120, 157227584), (128, 147400860), (152, 124127040), (160, 117920688), (190, 99301632), (192, 98267240), (228, 82751360), (239, 78942720), (240, 78613792), (256, 73700430), (285, 66201088), (304, 62063520), (320, 58960344), (380, 49650816), (384, 49133620), (456, 41375680), (478, 39471360), (480, 39306896), (512, 36850215), (541, 34874880), (570, 33100544), (608, 31031760), (640, 29480172), (717, 26314240), (760, 24825408), (768, 24566810), (912, 20687840), (956, 19735680), (960, 19653448), (1082, 17437440), (1140, 16550272), (1195, 15788544), (1216, 15515880), (1280, 14740086), (1434, 13157120), (1520, 12412704), (1536, 12283405), (1623, 11624960), (1824, 10343920), (1912, 9867840), (1920, 9826724), (2164, 8718720), (2280, 8275136), (2390, 7894272), (2432, 7757940), (2560, 7370043), (2705, 6974976), (2868, 6578560), (3040, 6206352), (3246, 5812480), (3585, 5262848), (3648, 5171960), (3824, 4933920), (3840, 4913362), (4328, 4359360), (4541, 4154880), (4560, 4137568), (4780, 3947136), (4864, 3878970), (5410, 3487488), (5736, 3289280), (6080, 3103176), (6492, 2906240), (7170, 2631424), (7296, 2585980), (7648, 2466960), (7680, 2456681), (8115, 2324992), (8656, 2179680), (9082, 2077440), (9120, 2068784), (9560, 1973568), (9728, 1939485), (10279, 1835520), (10820, 1743744), (11472, 1644640), (12160, 1551588), (12984, 1453120), (13623, 1384960), (14340, 1315712), (14592, 1292990), (15296, 1233480), (16230, 1162496), (17312, 1089840), (18164, 1038720), (18240, 1034392), (19120, 986784), (20558, 917760), (21640, 871872), (22705, 830976), (22944, 822320), (24320, 775794), (25968, 726560), (27246, 692480), (28680, 657856), (29184, 646495), (30592, 616740), (30837, 611840), (32460, 581248), (34624, 544920), (36328, 519360), (36480, 517196), (38240, 493392), (41116, 458880), (43280, 435936), (45410, 415488), (45888, 411160), (48640, 387897), (51395, 367104), (51936, 363280), (54492, 346240), (57360, 328928), (61184, 308370), (61674, 305920), (64920, 290624), (68115, 276992), (69248, 272460), (72656, 259680), (72960, 258598), (76480, 246696), (82232, 229440), (86560, 217968), (90820, 207744), (91776, 205580), (102790, 183552), (103872, 181640), (108984, 173120), (114720, 164464), (122368, 154185), (123348, 152960), (129299, 145920), (129840, 145312), (136230, 138496)]