1431655680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 576

約数和(自身を含む): 5983262208

約数和(自身を除く): 4551606528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 241, 255, 256, 260, 272, 273, 280, 312, 320, 336, 340, 357, 364, 384, 390, 408, 416, 420, 442, 448, 455, 476, 480, 482, 510, 520, 544, 546, 560, 595, 624, 640, 663, 672, 680, 714, 723, 728, 768, 780, 816, 832, 840, 884, 896, 910, 952, 960, 964, 1020, 1040, 1088, 1092, 1105, 1120, 1190, 1205, 1248, 1280, 1326, 1344, 1360, 1365, 1428, 1446, 1456, 1547, 1560, 1632, 1664, 1680, 1687, 1768, 1785, 1792, 1820, 1904, 1920, 1928, 2040, 2080, 2176, 2184, 2210, 2240, 2380, 2410, 2496, 2652, 2688, 2720, 2730, 2856, 2892, 2912, 3094, 3120, 3133, 3264, 3315, 3328, 3360, 3374, 3536, 3570, 3615, 3640, 3808, 3840, 3856, 4080, 4097, 4160, 4352, 4368, 4420, 4480, 4641, 4760, 4820, 4992, 5061, 5304, 5376, 5440, 5460, 5712, 5784, 5824, 6188, 6240, 6266, 6528, 6630, 6720, 6748, 7072, 7140, 7230, 7280, 7616, 7712, 7735, 8160, 8194, 8320, 8435, 8736, 8840, 8960, 9282, 9399, 9520, 9640, 9984, 10122, 10608, 10880, 10920, 11424, 11568, 11648, 12291, 12376, 12480, 12532, 13056, 13260, 13440, 13496, 14144, 14280, 14460, 14560, 15232, 15424, 15470, 15665, 16320, 16388, 16640, 16870, 17472, 17680, 18564, 18798, 19040, 19280, 20244, 20485, 21216, 21760, 21840, 21931, 22848, 23136, 23205, 23296, 24582, 24752, 24960, 25064, 25305, 26520, 26880, 26992, 28288, 28560, 28679, 28920, 29120, 30464, 30848, 30940, 31330, 32640, 32776, 33740, 34944, 35360, 37128, 37596, 38080, 38560, 40488, 40970, 42432, 43680, 43862, 45696, 46272, 46410, 46995, 49164, 49504, 49920, 50128, 50610, 53040, 53261, 53984, 56576, 57120, 57358, 57840, 58240, 61455, 61696, 61880, 62660, 65280, 65552, 65793, 67480, 69888, 70720, 74256, 75192, 76160, 77120, 80976, 81940, 84864, 86037, 87360, 87724, 91392, 92544, 92820, 93990, 98328, 99008, 100256, 101220, 106080, 106522, 107968, 109655, 114240, 114716, 115680, 116480, 122910, 123760, 125320, 131104, 131586, 134960, 141440, 143395, 148512, 150384, 152320, 154240, 159783, 161952, 163880, 169728, 172074, 174720, 175448, 185088, 185640, 187980, 196656, 198016, 200512, 202440, 212160, 213044, 215936, 219310, 228480, 229432, 231360, 245820, 247520, 250640, 262208, 263172, 266305, 269920, 282880, 286790, 297024, 300768, 308480, 319566, 323904, 327760, 328965, 344148, 349440, 350896, 371280, 372827, 375960, 393312, 396032, 401024, 404880, 424320, 426088, 430185, 431872, 438620, 456960, 458864, 462720, 491640, 495040, 501280, 524416, 526344, 532610, 539840, 573580, 594048, 601536, 639132, 647808, 655520, 657930, 688296, 701792, 742560, 745654, 751920, 786624, 798915, 802048, 809760, 848640, 852176, 860370, 877240, 917728, 925440, 983280, 990080, 1002560, 1048832, 1052688, 1065220, 1079680, 1118481, 1147160, 1188096, 1203072, 1278264, 1295616, 1311040, 1315860, 1376592, 1403584, 1485120, 1491308, 1503840, 1573248, 1597830, 1619520, 1704352, 1720740, 1754480, 1835456, 1864135, 1966560, 1980160, 2005120, 2105376, 2130440, 2159360, 2236962, 2294320, 2406144, 2556528, 2622080, 2631720, 2753184, 2807168, 2970240, 2982616, 3007680, 3146496, 3195660, 3239040, 3408704, 3441480, 3508960, 3670912, 3728270, 3933120, 4010240, 4210752, 4260880, 4473924, 4588640, 5113056, 5244160, 5263440, 5506368, 5592405, 5614336, 5940480, 5965232, 6015360, 6391320, 6478080, 6817408, 6882960, 7017920, 7341824, 7456540, 7866240, 8421504, 8521760, 8947848, 9177280, 10226112, 10526880, 11012736, 11184810, 11930464, 12030720, 12782640, 13634816, 13765920, 14035840, 14913080, 15732480, 16843008, 17043520, 17895696, 18354560, 20452224, 21053760, 22025472, 22369620, 23860928, 25565280, 27531840, 28071680, 29826160, 34087040, 35791392, 36709120, 40904448, 42107520, 44739240, 47721856, 51130560, 55063680, 59652320, 68174080, 71582784, 84215040, 89478480, 95443712, 102261120, 110127360, 119304640, 143165568, 178956960, 204522240, 238609280, 286331136, 357913920, 477218560, 715827840, 1431655680]

約数ペア:

[(1, 1431655680), (2, 715827840), (3, 477218560), (4, 357913920), (5, 286331136), (6, 238609280), (7, 204522240), (8, 178956960), (10, 143165568), (12, 119304640), (13, 110127360), (14, 102261120), (15, 95443712), (16, 89478480), (17, 84215040), (20, 71582784), (21, 68174080), (24, 59652320), (26, 55063680), (28, 51130560), (30, 47721856), (32, 44739240), (34, 42107520), (35, 40904448), (39, 36709120), (40, 35791392), (42, 34087040), (48, 29826160), (51, 28071680), (52, 27531840), (56, 25565280), (60, 23860928), (64, 22369620), (65, 22025472), (68, 21053760), (70, 20452224), (78, 18354560), (80, 17895696), (84, 17043520), (85, 16843008), (91, 15732480), (96, 14913080), (102, 14035840), (104, 13765920), (105, 13634816), (112, 12782640), (119, 12030720), (120, 11930464), (128, 11184810), (130, 11012736), (136, 10526880), (140, 10226112), (156, 9177280), (160, 8947848), (168, 8521760), (170, 8421504), (182, 7866240), (192, 7456540), (195, 7341824), (204, 7017920), (208, 6882960), (210, 6817408), (221, 6478080), (224, 6391320), (238, 6015360), (240, 5965232), (241, 5940480), (255, 5614336), (256, 5592405), (260, 5506368), (272, 5263440), (273, 5244160), (280, 5113056), (312, 4588640), (320, 4473924), (336, 4260880), (340, 4210752), (357, 4010240), (364, 3933120), (384, 3728270), (390, 3670912), (408, 3508960), (416, 3441480), (420, 3408704), (442, 3239040), (448, 3195660), (455, 3146496), (476, 3007680), (480, 2982616), (482, 2970240), (510, 2807168), (520, 2753184), (544, 2631720), (546, 2622080), (560, 2556528), (595, 2406144), (624, 2294320), (640, 2236962), (663, 2159360), (672, 2130440), (680, 2105376), (714, 2005120), (723, 1980160), (728, 1966560), (768, 1864135), (780, 1835456), (816, 1754480), (832, 1720740), (840, 1704352), (884, 1619520), (896, 1597830), (910, 1573248), (952, 1503840), (960, 1491308), (964, 1485120), (1020, 1403584), (1040, 1376592), (1088, 1315860), (1092, 1311040), (1105, 1295616), (1120, 1278264), (1190, 1203072), (1205, 1188096), (1248, 1147160), (1280, 1118481), (1326, 1079680), (1344, 1065220), (1360, 1052688), (1365, 1048832), (1428, 1002560), (1446, 990080), (1456, 983280), (1547, 925440), (1560, 917728), (1632, 877240), (1664, 860370), (1680, 852176), (1687, 848640), (1768, 809760), (1785, 802048), (1792, 798915), (1820, 786624), (1904, 751920), (1920, 745654), (1928, 742560), (2040, 701792), (2080, 688296), (2176, 657930), (2184, 655520), (2210, 647808), (2240, 639132), (2380, 601536), (2410, 594048), (2496, 573580), (2652, 539840), (2688, 532610), (2720, 526344), (2730, 524416), (2856, 501280), (2892, 495040), (2912, 491640), (3094, 462720), (3120, 458864), (3133, 456960), (3264, 438620), (3315, 431872), (3328, 430185), (3360, 426088), (3374, 424320), (3536, 404880), (3570, 401024), (3615, 396032), (3640, 393312), (3808, 375960), (3840, 372827), (3856, 371280), (4080, 350896), (4097, 349440), (4160, 344148), (4352, 328965), (4368, 327760), (4420, 323904), (4480, 319566), (4641, 308480), (4760, 300768), (4820, 297024), (4992, 286790), (5061, 282880), (5304, 269920), (5376, 266305), (5440, 263172), (5460, 262208), (5712, 250640), (5784, 247520), (5824, 245820), (6188, 231360), (6240, 229432), (6266, 228480), (6528, 219310), (6630, 215936), (6720, 213044), (6748, 212160), (7072, 202440), (7140, 200512), (7230, 198016), (7280, 196656), (7616, 187980), (7712, 185640), (7735, 185088), (8160, 175448), (8194, 174720), (8320, 172074), (8435, 169728), (8736, 163880), (8840, 161952), (8960, 159783), (9282, 154240), (9399, 152320), (9520, 150384), (9640, 148512), (9984, 143395), (10122, 141440), (10608, 134960), (10880, 131586), (10920, 131104), (11424, 125320), (11568, 123760), (11648, 122910), (12291, 116480), (12376, 115680), (12480, 114716), (12532, 114240), (13056, 109655), (13260, 107968), (13440, 106522), (13496, 106080), (14144, 101220), (14280, 100256), (14460, 99008), (14560, 98328), (15232, 93990), (15424, 92820), (15470, 92544), (15665, 91392), (16320, 87724), (16388, 87360), (16640, 86037), (16870, 84864), (17472, 81940), (17680, 80976), (18564, 77120), (18798, 76160), (19040, 75192), (19280, 74256), (20244, 70720), (20485, 69888), (21216, 67480), (21760, 65793), (21840, 65552), (21931, 65280), (22848, 62660), (23136, 61880), (23205, 61696), (23296, 61455), (24582, 58240), (24752, 57840), (24960, 57358), (25064, 57120), (25305, 56576), (26520, 53984), (26880, 53261), (26992, 53040), (28288, 50610), (28560, 50128), (28679, 49920), (28920, 49504), (29120, 49164), (30464, 46995), (30848, 46410), (30940, 46272), (31330, 45696), (32640, 43862), (32776, 43680), (33740, 42432), (34944, 40970), (35360, 40488), (37128, 38560), (37596, 38080)]