5781121920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{20483}}^1$

素因数の和:20522

約数の個数: 288

約数和(自身を含む): 23223325320

約数和(自身を除く): 17442203400

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 20483, 23520, 28224, 31360, 35280, 40320, 40966, 47040, 56448, 61449, 70560, 81932, 94080, 102415, 122898, 141120, 143381, 163864, 184347, 204830, 245796, 282240, 286762, 307245, 327728, 368694, 409660, 430143, 491592, 573524, 614490, 655456, 716905, 737388, 819320, 860286, 921735, 983184, 1003667, 1147048, 1228980, 1290429, 1310912, 1433810, 1474776, 1638640, 1720572, 1843470, 1966368, 2007334, 2150715, 2294096, 2457960, 2580858, 2621824, 2867620, 2949552, 3011001, 3277280, 3441144, 3686940, 3932736, 4014668, 4301430, 4588192, 4915920, 5018335, 5161716, 5735240, 5899104, 6022002, 6452145, 6554560, 6882288, 7373880, 7865472, 8029336, 8602860, 9033003, 9176384, 9831840, 10036670, 10323432, 11470480, 11798208, 12044004, 12904290, 13109120, 13764576, 14747760, 15055005, 16058672, 17205720, 18066006, 18352768, 19663680, 20073340, 20646864, 22940960, 23596416, 24088008, 25808580, 27529152, 29495520, 30110010, 32117344, 34411440, 36132012, 39327360, 40146680, 41293728, 45165015, 45881920, 48176016, 51617160, 55058304, 58991040, 60220020, 64234688, 68822880, 72264024, 80293360, 82587456, 90330030, 91763840, 96352032, 103234320, 117982080, 120440040, 128469376, 137645760, 144528048, 160586720, 165174912, 180660060, 192704064, 206468640, 240880080, 275291520, 289056096, 321173440, 361320120, 385408128, 412937280, 481760160, 578112192, 642346880, 722640240, 825874560, 963520320, 1156224384, 1445280480, 1927040640, 2890560960, 5781121920]

約数ペア:

[(1, 5781121920), (2, 2890560960), (3, 1927040640), (4, 1445280480), (5, 1156224384), (6, 963520320), (7, 825874560), (8, 722640240), (9, 642346880), (10, 578112192), (12, 481760160), (14, 412937280), (15, 385408128), (16, 361320120), (18, 321173440), (20, 289056096), (21, 275291520), (24, 240880080), (28, 206468640), (30, 192704064), (32, 180660060), (35, 165174912), (36, 160586720), (40, 144528048), (42, 137645760), (45, 128469376), (48, 120440040), (49, 117982080), (56, 103234320), (60, 96352032), (63, 91763840), (64, 90330030), (70, 82587456), (72, 80293360), (80, 72264024), (84, 68822880), (90, 64234688), (96, 60220020), (98, 58991040), (105, 55058304), (112, 51617160), (120, 48176016), (126, 45881920), (128, 45165015), (140, 41293728), (144, 40146680), (147, 39327360), (160, 36132012), (168, 34411440), (180, 32117344), (192, 30110010), (196, 29495520), (210, 27529152), (224, 25808580), (240, 24088008), (245, 23596416), (252, 22940960), (280, 20646864), (288, 20073340), (294, 19663680), (315, 18352768), (320, 18066006), (336, 17205720), (360, 16058672), (384, 15055005), (392, 14747760), (420, 13764576), (441, 13109120), (448, 12904290), (480, 12044004), (490, 11798208), (504, 11470480), (560, 10323432), (576, 10036670), (588, 9831840), (630, 9176384), (640, 9033003), (672, 8602860), (720, 8029336), (735, 7865472), (784, 7373880), (840, 6882288), (882, 6554560), (896, 6452145), (960, 6022002), (980, 5899104), (1008, 5735240), (1120, 5161716), (1152, 5018335), (1176, 4915920), (1260, 4588192), (1344, 4301430), (1440, 4014668), (1470, 3932736), (1568, 3686940), (1680, 3441144), (1764, 3277280), (1920, 3011001), (1960, 2949552), (2016, 2867620), (2205, 2621824), (2240, 2580858), (2352, 2457960), (2520, 2294096), (2688, 2150715), (2880, 2007334), (2940, 1966368), (3136, 1843470), (3360, 1720572), (3528, 1638640), (3920, 1474776), (4032, 1433810), (4410, 1310912), (4480, 1290429), (4704, 1228980), (5040, 1147048), (5760, 1003667), (5880, 983184), (6272, 921735), (6720, 860286), (7056, 819320), (7840, 737388), (8064, 716905), (8820, 655456), (9408, 614490), (10080, 573524), (11760, 491592), (13440, 430143), (14112, 409660), (15680, 368694), (17640, 327728), (18816, 307245), (20160, 286762), (20483, 282240), (23520, 245796), (28224, 204830), (31360, 184347), (35280, 163864), (40320, 143381), (40966, 141120), (47040, 122898), (56448, 102415), (61449, 94080), (70560, 81932)]