1311720480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 480

約数和(自身を含む): 5576376960

約数和(自身を除く): 4264656480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 761, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1440, 1512, 1520, 1522, 1539, 1596, 1620, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2283, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 3024, 3040, 3044, 3078, 3192, 3240, 3360, 3420, 3591, 3780, 3805, 3990, 4104, 4256, 4320, 4536, 4560, 4566, 4788, 5040, 5130, 5320, 5327, 5472, 5670, 5985, 6048, 6088, 6156, 6384, 6480, 6840, 6849, 7182, 7560, 7610, 7695, 7980, 8208, 9072, 9120, 9132, 9576, 10080, 10260, 10640, 10654, 10773, 11340, 11415, 11970, 12176, 12312, 12768, 12960, 13680, 13698, 14364, 14459, 15120, 15220, 15390, 15960, 15981, 16416, 17955, 18144, 18264, 19152, 20520, 20547, 21280, 21308, 21546, 22680, 22830, 23940, 24352, 24624, 26635, 27360, 27396, 28728, 28918, 30240, 30440, 30780, 31920, 31962, 34245, 35910, 36528, 38304, 41040, 41094, 42616, 43092, 43377, 45360, 45660, 47880, 47943, 49248, 53270, 53865, 54792, 57456, 57836, 60880, 61560, 61641, 63840, 63924, 68490, 71820, 72295, 73056, 79905, 82080, 82188, 85232, 86184, 86754, 90720, 91320, 95760, 95886, 101213, 102735, 106540, 107730, 109584, 114912, 115672, 121760, 123120, 123282, 127848, 130131, 136980, 143640, 143829, 144590, 159810, 164376, 170464, 172368, 173508, 182640, 191520, 191772, 202426, 205470, 213080, 215460, 216885, 219168, 231344, 239715, 246240, 246564, 255696, 260262, 273960, 287280, 287658, 289180, 303639, 308205, 319620, 328752, 344736, 347016, 365280, 383544, 390393, 404852, 410940, 426160, 430920, 431487, 433770, 462688, 479430, 493128, 506065, 511392, 520524, 547920, 574560, 575316, 578360, 607278, 616410, 639240, 650655, 657504, 694032, 719145, 767088, 780786, 809704, 821880, 852320, 861840, 862974, 867540, 910917, 958860, 986256, 1012130, 1041048, 1095840, 1150632, 1156720, 1171179, 1214556, 1232820, 1278480, 1301310, 1388064, 1438290, 1518195, 1534176, 1561572, 1619408, 1643760, 1723680, 1725948, 1735080, 1821834, 1917720, 1951965, 1972512, 2024260, 2082096, 2157435, 2301264, 2313440, 2342358, 2429112, 2465640, 2556960, 2602620, 2732751, 2876580, 3036390, 3123144, 3238816, 3287520, 3451896, 3470160, 3643668, 3835440, 3903930, 4048520, 4164192, 4314870, 4554585, 4602528, 4684716, 4858224, 4931280, 5205240, 5465502, 5753160, 5855895, 6072780, 6246288, 6903792, 6940320, 7287336, 7670880, 7807860, 8097040, 8198253, 8629740, 9109170, 9369432, 9716448, 9862560, 10410480, 10931004, 11506320, 11711790, 12145560, 12492576, 13663755, 13807584, 14574672, 15615720, 16194080, 16396506, 17259480, 18218340, 18738864, 20820960, 21862008, 23012640, 23423580, 24291120, 27327510, 29149344, 31231440, 32793012, 34518960, 36436680, 37477728, 40991265, 43724016, 46847160, 48582240, 54655020, 62462880, 65586024, 69037920, 72873360, 81982530, 87448032, 93694320, 109310040, 131172048, 145746720, 163965060, 187388640, 218620080, 262344096, 327930120, 437240160, 655860240, 1311720480]

約数ペア:

[(1, 1311720480), (2, 655860240), (3, 437240160), (4, 327930120), (5, 262344096), (6, 218620080), (7, 187388640), (8, 163965060), (9, 145746720), (10, 131172048), (12, 109310040), (14, 93694320), (15, 87448032), (16, 81982530), (18, 72873360), (19, 69037920), (20, 65586024), (21, 62462880), (24, 54655020), (27, 48582240), (28, 46847160), (30, 43724016), (32, 40991265), (35, 37477728), (36, 36436680), (38, 34518960), (40, 32793012), (42, 31231440), (45, 29149344), (48, 27327510), (54, 24291120), (56, 23423580), (57, 23012640), (60, 21862008), (63, 20820960), (70, 18738864), (72, 18218340), (76, 17259480), (80, 16396506), (81, 16194080), (84, 15615720), (90, 14574672), (95, 13807584), (96, 13663755), (105, 12492576), (108, 12145560), (112, 11711790), (114, 11506320), (120, 10931004), (126, 10410480), (133, 9862560), (135, 9716448), (140, 9369432), (144, 9109170), (152, 8629740), (160, 8198253), (162, 8097040), (168, 7807860), (171, 7670880), (180, 7287336), (189, 6940320), (190, 6903792), (210, 6246288), (216, 6072780), (224, 5855895), (228, 5753160), (240, 5465502), (252, 5205240), (266, 4931280), (270, 4858224), (280, 4684716), (285, 4602528), (288, 4554585), (304, 4314870), (315, 4164192), (324, 4048520), (336, 3903930), (342, 3835440), (360, 3643668), (378, 3470160), (380, 3451896), (399, 3287520), (405, 3238816), (420, 3123144), (432, 3036390), (456, 2876580), (480, 2732751), (504, 2602620), (513, 2556960), (532, 2465640), (540, 2429112), (560, 2342358), (567, 2313440), (570, 2301264), (608, 2157435), (630, 2082096), (648, 2024260), (665, 1972512), (672, 1951965), (684, 1917720), (720, 1821834), (756, 1735080), (760, 1725948), (761, 1723680), (798, 1643760), (810, 1619408), (840, 1561572), (855, 1534176), (864, 1518195), (912, 1438290), (945, 1388064), (1008, 1301310), (1026, 1278480), (1064, 1232820), (1080, 1214556), (1120, 1171179), (1134, 1156720), (1140, 1150632), (1197, 1095840), (1260, 1041048), (1296, 1012130), (1330, 986256), (1368, 958860), (1440, 910917), (1512, 867540), (1520, 862974), (1522, 861840), (1539, 852320), (1596, 821880), (1620, 809704), (1680, 780786), (1710, 767088), (1824, 719145), (1890, 694032), (1995, 657504), (2016, 650655), (2052, 639240), (2128, 616410), (2160, 607278), (2268, 578360), (2280, 575316), (2283, 574560), (2394, 547920), (2520, 520524), (2565, 511392), (2592, 506065), (2660, 493128), (2736, 479430), (2835, 462688), (3024, 433770), (3040, 431487), (3044, 430920), (3078, 426160), (3192, 410940), (3240, 404852), (3360, 390393), (3420, 383544), (3591, 365280), (3780, 347016), (3805, 344736), (3990, 328752), (4104, 319620), (4256, 308205), (4320, 303639), (4536, 289180), (4560, 287658), (4566, 287280), (4788, 273960), (5040, 260262), (5130, 255696), (5320, 246564), (5327, 246240), (5472, 239715), (5670, 231344), (5985, 219168), (6048, 216885), (6088, 215460), (6156, 213080), (6384, 205470), (6480, 202426), (6840, 191772), (6849, 191520), (7182, 182640), (7560, 173508), (7610, 172368), (7695, 170464), (7980, 164376), (8208, 159810), (9072, 144590), (9120, 143829), (9132, 143640), (9576, 136980), (10080, 130131), (10260, 127848), (10640, 123282), (10654, 123120), (10773, 121760), (11340, 115672), (11415, 114912), (11970, 109584), (12176, 107730), (12312, 106540), (12768, 102735), (12960, 101213), (13680, 95886), (13698, 95760), (14364, 91320), (14459, 90720), (15120, 86754), (15220, 86184), (15390, 85232), (15960, 82188), (15981, 82080), (16416, 79905), (17955, 73056), (18144, 72295), (18264, 71820), (19152, 68490), (20520, 63924), (20547, 63840), (21280, 61641), (21308, 61560), (21546, 60880), (22680, 57836), (22830, 57456), (23940, 54792), (24352, 53865), (24624, 53270), (26635, 49248), (27360, 47943), (27396, 47880), (28728, 45660), (28918, 45360), (30240, 43377), (30440, 43092), (30780, 42616), (31920, 41094), (31962, 41040), (34245, 38304), (35910, 36528)]