1818867960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 640

約数和(自身を含む): 7805952000

約数和(自身を除く): 5987084040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 162, 168, 180, 182, 186, 189, 195, 199, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 324, 351, 360, 364, 372, 378, 390, 398, 403, 405, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 567, 585, 597, 620, 630, 648, 651, 702, 728, 744, 756, 780, 796, 806, 810, 819, 837, 840, 868, 910, 930, 936, 945, 995, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1194, 1209, 1240, 1260, 1302, 1365, 1393, 1395, 1404, 1512, 1560, 1592, 1612, 1620, 1638, 1674, 1736, 1755, 1791, 1820, 1860, 1890, 1953, 1990, 2015, 2106, 2170, 2184, 2232, 2268, 2340, 2388, 2418, 2457, 2511, 2520, 2587, 2604, 2730, 2786, 2790, 2808, 2821, 2835, 2985, 3224, 3240, 3255, 3276, 3348, 3510, 3582, 3627, 3640, 3720, 3780, 3906, 3980, 4030, 4095, 4179, 4185, 4212, 4340, 4536, 4680, 4776, 4836, 4914, 5022, 5174, 5208, 5265, 5373, 5460, 5572, 5580, 5642, 5670, 5859, 5970, 6045, 6169, 6510, 6552, 6696, 6965, 7020, 7164, 7254, 7371, 7560, 7761, 7812, 7960, 8060, 8190, 8358, 8370, 8424, 8463, 8680, 8955, 9672, 9765, 9828, 10044, 10348, 10530, 10746, 10881, 10920, 11144, 11160, 11284, 11340, 11718, 11940, 12090, 12285, 12338, 12537, 12555, 12935, 13020, 13930, 14040, 14105, 14328, 14508, 14742, 15522, 15624, 16119, 16120, 16380, 16716, 16740, 16926, 17577, 17910, 18109, 18135, 18507, 19530, 19656, 20088, 20696, 20895, 21060, 21492, 21762, 22568, 22680, 23283, 23436, 23880, 24180, 24570, 24676, 25074, 25110, 25389, 25870, 26040, 26865, 27860, 28210, 29016, 29295, 29484, 30845, 31044, 32238, 32643, 32760, 33432, 33480, 33852, 35154, 35820, 36218, 36270, 36855, 37014, 37611, 38805, 39060, 41790, 42120, 42315, 42984, 43183, 43524, 46566, 46872, 48360, 49140, 49352, 50148, 50220, 50778, 51740, 53730, 54327, 54405, 55521, 55720, 56420, 58590, 58968, 61690, 62088, 62685, 64476, 65286, 67704, 69849, 70308, 71640, 72436, 72540, 73710, 74028, 75222, 76167, 77610, 78120, 80197, 80595, 83580, 84630, 86366, 87048, 87885, 90545, 92535, 93132, 98280, 100296, 100440, 101556, 103480, 107460, 108654, 108810, 111042, 112833, 112840, 116415, 117180, 123380, 125370, 126945, 128952, 129549, 130572, 139698, 140616, 144872, 145080, 147420, 148056, 150444, 152334, 155220, 160394, 161190, 162981, 163215, 166563, 167160, 169260, 172732, 175770, 181090, 185070, 186264, 188055, 203112, 209547, 214920, 215915, 217308, 217620, 222084, 225666, 228501, 232830, 234360, 240591, 246760, 250740, 253890, 259098, 261144, 271635, 277605, 279396, 294840, 300888, 304668, 310440, 320788, 322380, 325962, 326430, 333126, 338520, 345464, 349245, 351540, 362180, 370140, 376110, 380835, 388647, 400985, 419094, 431830, 434616, 435240, 444168, 451332, 457002, 465660, 481182, 488943, 499689, 501480, 507780, 518196, 543270, 555210, 558792, 561379, 564165, 609336, 641576, 644760, 647745, 651924, 652860, 666252, 698490, 703080, 721773, 724360, 740280, 752220, 761670, 777294, 801970, 814905, 832815, 838188, 863660, 902664, 914004, 931320, 962364, 977886, 999378, 1015560, 1036392, 1047735, 1086540, 1110420, 1122758, 1128330, 1142505, 1165941, 1202955, 1295490, 1303848, 1305720, 1332504, 1396980, 1443546, 1466829, 1504440, 1523340, 1554588, 1603940, 1629810, 1665630, 1676376, 1684137, 1727320, 1828008, 1924728, 1943235, 1955772, 1998756, 2095470, 2165319, 2173080, 2220840, 2245516, 2256660, 2285010, 2331882, 2405910, 2444715, 2498445, 2590980, 2793960, 2806895, 2887092, 2933658, 3046680, 3109176, 3207880, 3259620, 3331260, 3368274, 3497823, 3608865, 3886470, 3911544, 3997512, 4190940, 4330638, 4491032, 4513320, 4570020, 4663764, 4811820, 4889430, 4996890, 5052411, 5181960, 5613790, 5774184, 5829705, 5867316, 6495957, 6519240, 6662520, 6736548, 6995646, 7217730, 7334145, 7772940, 8381880, 8420685, 8661276, 9140040, 9327528, 9623640, 9778860, 9993780, 10104822, 10826595, 11227580, 11659410, 11734632, 12991914, 13473096, 13991292, 14435460, 14668290, 15157233, 15545880, 16841370, 17322552, 17489115, 19557720, 19987560, 20209644, 21653190, 22455160, 23318820, 25262055, 25983828, 27982584, 28870920, 29336580, 30314466, 32479785, 33682740, 34978230, 40419288, 43306380, 45471699, 46637640, 50524110, 51967656, 58673160, 60628932, 64959570, 67365480, 69956460, 75786165, 86612760, 90943398, 101048220, 121257864, 129919140, 139912920, 151572330, 181886796, 202096440, 227358495, 259838280, 303144660, 363773592, 454716990, 606289320, 909433980, 1818867960]

約数ペア:

[(1, 1818867960), (2, 909433980), (3, 606289320), (4, 454716990), (5, 363773592), (6, 303144660), (7, 259838280), (8, 227358495), (9, 202096440), (10, 181886796), (12, 151572330), (13, 139912920), (14, 129919140), (15, 121257864), (18, 101048220), (20, 90943398), (21, 86612760), (24, 75786165), (26, 69956460), (27, 67365480), (28, 64959570), (30, 60628932), (31, 58673160), (35, 51967656), (36, 50524110), (39, 46637640), (40, 45471699), (42, 43306380), (45, 40419288), (52, 34978230), (54, 33682740), (56, 32479785), (60, 30314466), (62, 29336580), (63, 28870920), (65, 27982584), (70, 25983828), (72, 25262055), (78, 23318820), (81, 22455160), (84, 21653190), (90, 20209644), (91, 19987560), (93, 19557720), (104, 17489115), (105, 17322552), (108, 16841370), (117, 15545880), (120, 15157233), (124, 14668290), (126, 14435460), (130, 13991292), (135, 13473096), (140, 12991914), (155, 11734632), (156, 11659410), (162, 11227580), (168, 10826595), (180, 10104822), (182, 9993780), (186, 9778860), (189, 9623640), (195, 9327528), (199, 9140040), (210, 8661276), (216, 8420685), (217, 8381880), (234, 7772940), (248, 7334145), (252, 7217730), (260, 6995646), (270, 6736548), (273, 6662520), (279, 6519240), (280, 6495957), (310, 5867316), (312, 5829705), (315, 5774184), (324, 5613790), (351, 5181960), (360, 5052411), (364, 4996890), (372, 4889430), (378, 4811820), (390, 4663764), (398, 4570020), (403, 4513320), (405, 4491032), (420, 4330638), (434, 4190940), (455, 3997512), (465, 3911544), (468, 3886470), (504, 3608865), (520, 3497823), (540, 3368274), (546, 3331260), (558, 3259620), (567, 3207880), (585, 3109176), (597, 3046680), (620, 2933658), (630, 2887092), (648, 2806895), (651, 2793960), (702, 2590980), (728, 2498445), (744, 2444715), (756, 2405910), (780, 2331882), (796, 2285010), (806, 2256660), (810, 2245516), (819, 2220840), (837, 2173080), (840, 2165319), (868, 2095470), (910, 1998756), (930, 1955772), (936, 1943235), (945, 1924728), (995, 1828008), (1053, 1727320), (1080, 1684137), (1085, 1676376), (1092, 1665630), (1116, 1629810), (1134, 1603940), (1170, 1554588), (1194, 1523340), (1209, 1504440), (1240, 1466829), (1260, 1443546), (1302, 1396980), (1365, 1332504), (1393, 1305720), (1395, 1303848), (1404, 1295490), (1512, 1202955), (1560, 1165941), (1592, 1142505), (1612, 1128330), (1620, 1122758), (1638, 1110420), (1674, 1086540), (1736, 1047735), (1755, 1036392), (1791, 1015560), (1820, 999378), (1860, 977886), (1890, 962364), (1953, 931320), (1990, 914004), (2015, 902664), (2106, 863660), (2170, 838188), (2184, 832815), (2232, 814905), (2268, 801970), (2340, 777294), (2388, 761670), (2418, 752220), (2457, 740280), (2511, 724360), (2520, 721773), (2587, 703080), (2604, 698490), (2730, 666252), (2786, 652860), (2790, 651924), (2808, 647745), (2821, 644760), (2835, 641576), (2985, 609336), (3224, 564165), (3240, 561379), (3255, 558792), (3276, 555210), (3348, 543270), (3510, 518196), (3582, 507780), (3627, 501480), (3640, 499689), (3720, 488943), (3780, 481182), (3906, 465660), (3980, 457002), (4030, 451332), (4095, 444168), (4179, 435240), (4185, 434616), (4212, 431830), (4340, 419094), (4536, 400985), (4680, 388647), (4776, 380835), (4836, 376110), (4914, 370140), (5022, 362180), (5174, 351540), (5208, 349245), (5265, 345464), (5373, 338520), (5460, 333126), (5572, 326430), (5580, 325962), (5642, 322380), (5670, 320788), (5859, 310440), (5970, 304668), (6045, 300888), (6169, 294840), (6510, 279396), (6552, 277605), (6696, 271635), (6965, 261144), (7020, 259098), (7164, 253890), (7254, 250740), (7371, 246760), (7560, 240591), (7761, 234360), (7812, 232830), (7960, 228501), (8060, 225666), (8190, 222084), (8358, 217620), (8370, 217308), (8424, 215915), (8463, 214920), (8680, 209547), (8955, 203112), (9672, 188055), (9765, 186264), (9828, 185070), (10044, 181090), (10348, 175770), (10530, 172732), (10746, 169260), (10881, 167160), (10920, 166563), (11144, 163215), (11160, 162981), (11284, 161190), (11340, 160394), (11718, 155220), (11940, 152334), (12090, 150444), (12285, 148056), (12338, 147420), (12537, 145080), (12555, 144872), (12935, 140616), (13020, 139698), (13930, 130572), (14040, 129549), (14105, 128952), (14328, 126945), (14508, 125370), (14742, 123380), (15522, 117180), (15624, 116415), (16119, 112840), (16120, 112833), (16380, 111042), (16716, 108810), (16740, 108654), (16926, 107460), (17577, 103480), (17910, 101556), (18109, 100440), (18135, 100296), (18507, 98280), (19530, 93132), (19656, 92535), (20088, 90545), (20696, 87885), (20895, 87048), (21060, 86366), (21492, 84630), (21762, 83580), (22568, 80595), (22680, 80197), (23283, 78120), (23436, 77610), (23880, 76167), (24180, 75222), (24570, 74028), (24676, 73710), (25074, 72540), (25110, 72436), (25389, 71640), (25870, 70308), (26040, 69849), (26865, 67704), (27860, 65286), (28210, 64476), (29016, 62685), (29295, 62088), (29484, 61690), (30845, 58968), (31044, 58590), (32238, 56420), (32643, 55720), (32760, 55521), (33432, 54405), (33480, 54327), (33852, 53730), (35154, 51740), (35820, 50778), (36218, 50220), (36270, 50148), (36855, 49352), (37014, 49140), (37611, 48360), (38805, 46872), (39060, 46566), (41790, 43524), (42120, 43183), (42315, 42984)]