279381960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 448

約数和(自身を含む): 1123778880

約数和(自身を除く): 844396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 67, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 134, 135, 143, 156, 162, 165, 180, 195, 198, 201, 216, 220, 234, 243, 260, 264, 268, 270, 286, 297, 312, 324, 330, 335, 351, 360, 390, 396, 402, 405, 429, 440, 468, 486, 495, 520, 536, 540, 572, 585, 594, 603, 648, 660, 670, 702, 715, 729, 737, 780, 792, 804, 810, 858, 871, 891, 936, 972, 990, 1005, 1053, 1080, 1144, 1170, 1188, 1206, 1215, 1287, 1320, 1340, 1404, 1430, 1458, 1474, 1485, 1560, 1608, 1620, 1716, 1742, 1755, 1782, 1809, 1944, 1980, 2010, 2106, 2145, 2211, 2340, 2376, 2412, 2430, 2574, 2613, 2673, 2680, 2808, 2860, 2916, 2948, 2970, 3015, 3159, 3240, 3432, 3484, 3510, 3564, 3618, 3645, 3685, 3861, 3960, 4020, 4212, 4290, 4355, 4422, 4455, 4680, 4824, 4860, 5148, 5226, 5265, 5346, 5427, 5720, 5832, 5896, 5940, 6030, 6318, 6435, 6633, 6968, 7020, 7128, 7236, 7290, 7370, 7722, 7839, 8019, 8040, 8424, 8580, 8710, 8844, 8910, 9045, 9477, 9581, 9720, 10296, 10452, 10530, 10692, 10854, 11055, 11583, 11880, 12060, 12636, 12870, 13065, 13266, 13365, 14040, 14472, 14580, 14740, 15444, 15678, 15795, 16038, 16281, 17160, 17420, 17688, 17820, 18090, 18954, 19162, 19305, 19899, 20904, 21060, 21384, 21708, 22110, 23166, 23517, 24120, 25272, 25740, 26130, 26532, 26730, 27135, 28743, 29160, 29480, 30888, 31356, 31590, 32076, 32562, 33165, 34749, 34840, 35640, 36180, 37908, 38324, 38610, 39195, 39798, 40095, 42120, 43416, 44220, 46332, 47034, 47385, 47905, 48843, 51480, 52260, 53064, 53460, 54270, 57486, 57915, 59697, 62712, 63180, 64152, 65124, 66330, 69498, 70551, 72360, 75816, 76648, 77220, 78390, 79596, 80190, 81405, 86229, 88440, 92664, 94068, 94770, 95810, 97686, 99495, 104247, 104520, 106920, 108540, 114972, 115830, 117585, 119394, 126360, 130248, 132660, 138996, 141102, 143715, 154440, 156780, 159192, 160380, 162810, 172458, 173745, 179091, 188136, 189540, 191620, 195372, 198990, 208494, 211653, 217080, 229944, 231660, 235170, 238788, 244215, 258687, 265320, 277992, 282204, 287430, 298485, 313560, 320760, 325620, 344916, 347490, 352755, 358182, 379080, 383240, 390744, 397980, 416988, 423306, 431145, 463320, 470340, 477576, 488430, 517374, 521235, 537273, 564408, 574860, 596970, 634959, 651240, 689832, 694980, 705510, 716364, 776061, 795960, 833976, 846612, 862290, 895455, 940680, 976860, 1034748, 1042470, 1058265, 1074546, 1149720, 1193940, 1269918, 1293435, 1389960, 1411020, 1432728, 1552122, 1693224, 1724580, 1790910, 1953720, 2069496, 2084940, 2116530, 2149092, 2328183, 2387880, 2539836, 2586870, 2686365, 2822040, 3104244, 3174795, 3449160, 3581820, 3880305, 4169880, 4233060, 4298184, 4656366, 5079672, 5173740, 5372730, 6208488, 6349590, 6984549, 7163640, 7760610, 8466120, 9312732, 10347480, 10745460, 11640915, 12699180, 13969098, 15521220, 18625464, 21490920, 23281830, 25398360, 27938196, 31042440, 34922745, 46563660, 55876392, 69845490, 93127320, 139690980, 279381960]

約数ペア:

[(1, 279381960), (2, 139690980), (3, 93127320), (4, 69845490), (5, 55876392), (6, 46563660), (8, 34922745), (9, 31042440), (10, 27938196), (11, 25398360), (12, 23281830), (13, 21490920), (15, 18625464), (18, 15521220), (20, 13969098), (22, 12699180), (24, 11640915), (26, 10745460), (27, 10347480), (30, 9312732), (33, 8466120), (36, 7760610), (39, 7163640), (40, 6984549), (44, 6349590), (45, 6208488), (52, 5372730), (54, 5173740), (55, 5079672), (60, 4656366), (65, 4298184), (66, 4233060), (67, 4169880), (72, 3880305), (78, 3581820), (81, 3449160), (88, 3174795), (90, 3104244), (99, 2822040), (104, 2686365), (108, 2586870), (110, 2539836), (117, 2387880), (120, 2328183), (130, 2149092), (132, 2116530), (134, 2084940), (135, 2069496), (143, 1953720), (156, 1790910), (162, 1724580), (165, 1693224), (180, 1552122), (195, 1432728), (198, 1411020), (201, 1389960), (216, 1293435), (220, 1269918), (234, 1193940), (243, 1149720), (260, 1074546), (264, 1058265), (268, 1042470), (270, 1034748), (286, 976860), (297, 940680), (312, 895455), (324, 862290), (330, 846612), (335, 833976), (351, 795960), (360, 776061), (390, 716364), (396, 705510), (402, 694980), (405, 689832), (429, 651240), (440, 634959), (468, 596970), (486, 574860), (495, 564408), (520, 537273), (536, 521235), (540, 517374), (572, 488430), (585, 477576), (594, 470340), (603, 463320), (648, 431145), (660, 423306), (670, 416988), (702, 397980), (715, 390744), (729, 383240), (737, 379080), (780, 358182), (792, 352755), (804, 347490), (810, 344916), (858, 325620), (871, 320760), (891, 313560), (936, 298485), (972, 287430), (990, 282204), (1005, 277992), (1053, 265320), (1080, 258687), (1144, 244215), (1170, 238788), (1188, 235170), (1206, 231660), (1215, 229944), (1287, 217080), (1320, 211653), (1340, 208494), (1404, 198990), (1430, 195372), (1458, 191620), (1474, 189540), (1485, 188136), (1560, 179091), (1608, 173745), (1620, 172458), (1716, 162810), (1742, 160380), (1755, 159192), (1782, 156780), (1809, 154440), (1944, 143715), (1980, 141102), (2010, 138996), (2106, 132660), (2145, 130248), (2211, 126360), (2340, 119394), (2376, 117585), (2412, 115830), (2430, 114972), (2574, 108540), (2613, 106920), (2673, 104520), (2680, 104247), (2808, 99495), (2860, 97686), (2916, 95810), (2948, 94770), (2970, 94068), (3015, 92664), (3159, 88440), (3240, 86229), (3432, 81405), (3484, 80190), (3510, 79596), (3564, 78390), (3618, 77220), (3645, 76648), (3685, 75816), (3861, 72360), (3960, 70551), (4020, 69498), (4212, 66330), (4290, 65124), (4355, 64152), (4422, 63180), (4455, 62712), (4680, 59697), (4824, 57915), (4860, 57486), (5148, 54270), (5226, 53460), (5265, 53064), (5346, 52260), (5427, 51480), (5720, 48843), (5832, 47905), (5896, 47385), (5940, 47034), (6030, 46332), (6318, 44220), (6435, 43416), (6633, 42120), (6968, 40095), (7020, 39798), (7128, 39195), (7236, 38610), (7290, 38324), (7370, 37908), (7722, 36180), (7839, 35640), (8019, 34840), (8040, 34749), (8424, 33165), (8580, 32562), (8710, 32076), (8844, 31590), (8910, 31356), (9045, 30888), (9477, 29480), (9581, 29160), (9720, 28743), (10296, 27135), (10452, 26730), (10530, 26532), (10692, 26130), (10854, 25740), (11055, 25272), (11583, 24120), (11880, 23517), (12060, 23166), (12636, 22110), (12870, 21708), (13065, 21384), (13266, 21060), (13365, 20904), (14040, 19899), (14472, 19305), (14580, 19162), (14740, 18954), (15444, 18090), (15678, 17820), (15795, 17688), (16038, 17420), (16281, 17160)]