1444868880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 360

約数和(自身を含む): 5649763392

約数和(自身を除く): 4204894512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 338, 364, 390, 392, 420, 455, 490, 507, 520, 546, 560, 588, 624, 637, 676, 727, 728, 735, 780, 784, 840, 845, 910, 980, 1014, 1040, 1092, 1176, 1183, 1274, 1352, 1365, 1454, 1456, 1470, 1560, 1680, 1690, 1820, 1911, 1960, 2028, 2181, 2184, 2352, 2366, 2535, 2548, 2704, 2730, 2908, 2940, 3120, 3185, 3380, 3549, 3635, 3640, 3822, 3920, 4056, 4362, 4368, 4732, 5070, 5089, 5096, 5460, 5816, 5880, 5915, 6370, 6760, 7098, 7270, 7280, 7644, 8112, 8281, 8724, 9451, 9464, 9555, 10140, 10178, 10192, 10905, 10920, 11632, 11760, 11830, 12740, 13520, 14196, 14540, 15267, 15288, 16562, 17448, 17745, 18902, 18928, 19110, 20280, 20356, 21810, 21840, 23660, 24843, 25445, 25480, 28353, 28392, 29080, 30534, 30576, 33124, 34896, 35490, 35623, 37804, 38220, 40560, 40712, 41405, 43620, 47255, 47320, 49686, 50890, 50960, 56706, 56784, 58160, 61068, 66157, 66248, 70980, 71246, 75608, 76335, 76440, 81424, 82810, 87240, 94510, 94640, 99372, 101780, 106869, 113412, 122136, 122863, 124215, 132314, 132496, 141765, 141960, 142492, 151216, 152670, 152880, 165620, 174480, 178115, 189020, 198471, 198744, 203560, 213738, 226824, 244272, 245726, 248430, 264628, 283530, 283920, 284984, 305340, 330785, 331240, 356230, 368589, 378040, 396942, 397488, 407120, 427476, 453648, 463099, 491452, 496860, 529256, 534345, 567060, 569968, 610680, 614315, 661570, 662480, 712460, 737178, 756080, 793884, 854952, 860041, 926198, 982904, 992355, 993720, 1058512, 1068690, 1134120, 1221360, 1228630, 1323140, 1389297, 1424920, 1474356, 1587768, 1709904, 1720082, 1842945, 1852396, 1965808, 1984710, 1987440, 2137380, 2268240, 2315495, 2457260, 2580123, 2646280, 2778594, 2849840, 2948712, 3175536, 3440164, 3685890, 3704792, 3969420, 4274760, 4300205, 4630990, 4914520, 5160246, 5292560, 5557188, 5897424, 6020287, 6880328, 6946485, 7371780, 7409584, 7938840, 8549520, 8600410, 9261980, 9829040, 10320492, 11114376, 12040574, 12900615, 13760656, 13892970, 14743560, 15877680, 17200820, 18060861, 18523960, 20640984, 22228752, 24081148, 25801230, 27785940, 29487120, 30101435, 34401640, 36121722, 37047920, 41281968, 48162296, 51602460, 55571880, 60202870, 68803280, 72243444, 90304305, 96324592, 103204920, 111143760, 120405740, 144486888, 180608610, 206409840, 240811480, 288973776, 361217220, 481622960, 722434440, 1444868880]

約数ペア:

[(1, 1444868880), (2, 722434440), (3, 481622960), (4, 361217220), (5, 288973776), (6, 240811480), (7, 206409840), (8, 180608610), (10, 144486888), (12, 120405740), (13, 111143760), (14, 103204920), (15, 96324592), (16, 90304305), (20, 72243444), (21, 68803280), (24, 60202870), (26, 55571880), (28, 51602460), (30, 48162296), (35, 41281968), (39, 37047920), (40, 36121722), (42, 34401640), (48, 30101435), (49, 29487120), (52, 27785940), (56, 25801230), (60, 24081148), (65, 22228752), (70, 20640984), (78, 18523960), (80, 18060861), (84, 17200820), (91, 15877680), (98, 14743560), (104, 13892970), (105, 13760656), (112, 12900615), (120, 12040574), (130, 11114376), (140, 10320492), (147, 9829040), (156, 9261980), (168, 8600410), (169, 8549520), (182, 7938840), (195, 7409584), (196, 7371780), (208, 6946485), (210, 6880328), (240, 6020287), (245, 5897424), (260, 5557188), (273, 5292560), (280, 5160246), (294, 4914520), (312, 4630990), (336, 4300205), (338, 4274760), (364, 3969420), (390, 3704792), (392, 3685890), (420, 3440164), (455, 3175536), (490, 2948712), (507, 2849840), (520, 2778594), (546, 2646280), (560, 2580123), (588, 2457260), (624, 2315495), (637, 2268240), (676, 2137380), (727, 1987440), (728, 1984710), (735, 1965808), (780, 1852396), (784, 1842945), (840, 1720082), (845, 1709904), (910, 1587768), (980, 1474356), (1014, 1424920), (1040, 1389297), (1092, 1323140), (1176, 1228630), (1183, 1221360), (1274, 1134120), (1352, 1068690), (1365, 1058512), (1454, 993720), (1456, 992355), (1470, 982904), (1560, 926198), (1680, 860041), (1690, 854952), (1820, 793884), (1911, 756080), (1960, 737178), (2028, 712460), (2181, 662480), (2184, 661570), (2352, 614315), (2366, 610680), (2535, 569968), (2548, 567060), (2704, 534345), (2730, 529256), (2908, 496860), (2940, 491452), (3120, 463099), (3185, 453648), (3380, 427476), (3549, 407120), (3635, 397488), (3640, 396942), (3822, 378040), (3920, 368589), (4056, 356230), (4362, 331240), (4368, 330785), (4732, 305340), (5070, 284984), (5089, 283920), (5096, 283530), (5460, 264628), (5816, 248430), (5880, 245726), (5915, 244272), (6370, 226824), (6760, 213738), (7098, 203560), (7270, 198744), (7280, 198471), (7644, 189020), (8112, 178115), (8281, 174480), (8724, 165620), (9451, 152880), (9464, 152670), (9555, 151216), (10140, 142492), (10178, 141960), (10192, 141765), (10905, 132496), (10920, 132314), (11632, 124215), (11760, 122863), (11830, 122136), (12740, 113412), (13520, 106869), (14196, 101780), (14540, 99372), (15267, 94640), (15288, 94510), (16562, 87240), (17448, 82810), (17745, 81424), (18902, 76440), (18928, 76335), (19110, 75608), (20280, 71246), (20356, 70980), (21810, 66248), (21840, 66157), (23660, 61068), (24843, 58160), (25445, 56784), (25480, 56706), (28353, 50960), (28392, 50890), (29080, 49686), (30534, 47320), (30576, 47255), (33124, 43620), (34896, 41405), (35490, 40712), (35623, 40560), (37804, 38220)]