1999247040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 504

約数和(自身を含む): 8275393152

約数和(自身を除く): 6276146112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 392, 420, 434, 441, 448, 457, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 651, 672, 720, 735, 744, 784, 840, 868, 882, 914, 930, 960, 980, 992, 1008, 1085, 1116, 1120, 1176, 1240, 1260, 1302, 1344, 1371, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1736, 1764, 1828, 1860, 1953, 1960, 1984, 2016, 2170, 2205, 2232, 2240, 2285, 2352, 2480, 2520, 2604, 2742, 2790, 2880, 2940, 2976, 3038, 3136, 3199, 3255, 3360, 3472, 3528, 3656, 3720, 3906, 3920, 4032, 4113, 4340, 4410, 4464, 4557, 4570, 4704, 4960, 5040, 5208, 5484, 5580, 5880, 5952, 6076, 6398, 6510, 6720, 6855, 6944, 7056, 7312, 7440, 7595, 7812, 7840, 8226, 8680, 8820, 8928, 9114, 9140, 9408, 9597, 9765, 9920, 10080, 10416, 10968, 11160, 11760, 12152, 12796, 13020, 13671, 13710, 13888, 14112, 14167, 14624, 14880, 15190, 15624, 15680, 15995, 16452, 17360, 17640, 17856, 18228, 18280, 19194, 19530, 20160, 20565, 20832, 21936, 22320, 22393, 22785, 23520, 24304, 25592, 26040, 27342, 27420, 28224, 28334, 28791, 29248, 29760, 30380, 31248, 31990, 32904, 34720, 35280, 36456, 36560, 38388, 39060, 41130, 41664, 42501, 43872, 44640, 44786, 45570, 47040, 47985, 48608, 51184, 52080, 54684, 54840, 56668, 57582, 60760, 62496, 63980, 65808, 67179, 68355, 69440, 70560, 70835, 72912, 73120, 76776, 78120, 82260, 85002, 87744, 89280, 89572, 91140, 95970, 97216, 99169, 102368, 104160, 109368, 109680, 111965, 113336, 115164, 121520, 124992, 127503, 127960, 131616, 134358, 136710, 141120, 141670, 143955, 145824, 146240, 153552, 156240, 164520, 170004, 179144, 182280, 191940, 198338, 201537, 204736, 208320, 212505, 218736, 219360, 223930, 226672, 230328, 243040, 255006, 255920, 263232, 268716, 273420, 283340, 287910, 291648, 297507, 307104, 312480, 329040, 335895, 340008, 358288, 364560, 383880, 396676, 403074, 425010, 437472, 438720, 447860, 453344, 460656, 486080, 495845, 510012, 511840, 537432, 546840, 566680, 575820, 595014, 614208, 624960, 637515, 658080, 671790, 680016, 694183, 716576, 729120, 767760, 793352, 806148, 850020, 874944, 892521, 895720, 906688, 921312, 991690, 1007685, 1020024, 1023680, 1074864, 1093680, 1133360, 1151640, 1190028, 1275030, 1316160, 1343580, 1360032, 1388366, 1433152, 1458240, 1487535, 1535520, 1586704, 1612296, 1700040, 1785042, 1791440, 1842624, 1983380, 2015370, 2040048, 2082549, 2149728, 2187360, 2266720, 2303280, 2380056, 2550060, 2687160, 2720064, 2776732, 2975070, 3071040, 3173408, 3224592, 3400080, 3470915, 3570084, 3582880, 3966760, 4030740, 4080096, 4165098, 4299456, 4374720, 4462605, 4533440, 4606560, 4760112, 5100120, 5374320, 5553464, 5950140, 6247647, 6346816, 6449184, 6800160, 6941830, 7140168, 7165760, 7933520, 8061480, 8160192, 8330196, 8925210, 9213120, 9520224, 10200240, 10412745, 10748640, 11106928, 11900280, 12495294, 12898368, 13600320, 13883660, 14280336, 15867040, 16122960, 16660392, 17850420, 19040448, 20400480, 20825490, 21497280, 22213856, 23800560, 24990588, 27767320, 28560672, 31238235, 31734080, 32245920, 33320784, 35700840, 40800960, 41650980, 44427712, 47601120, 49981176, 55534640, 57121344, 62476470, 64491840, 66641568, 71401680, 83301960, 95202240, 99962352, 111069280, 124952940, 133283136, 142803360, 166603920, 199924704, 222138560, 249905880, 285606720, 333207840, 399849408, 499811760, 666415680, 999623520, 1999247040]

約数ペア:

[(1, 1999247040), (2, 999623520), (3, 666415680), (4, 499811760), (5, 399849408), (6, 333207840), (7, 285606720), (8, 249905880), (9, 222138560), (10, 199924704), (12, 166603920), (14, 142803360), (15, 133283136), (16, 124952940), (18, 111069280), (20, 99962352), (21, 95202240), (24, 83301960), (28, 71401680), (30, 66641568), (31, 64491840), (32, 62476470), (35, 57121344), (36, 55534640), (40, 49981176), (42, 47601120), (45, 44427712), (48, 41650980), (49, 40800960), (56, 35700840), (60, 33320784), (62, 32245920), (63, 31734080), (64, 31238235), (70, 28560672), (72, 27767320), (80, 24990588), (84, 23800560), (90, 22213856), (93, 21497280), (96, 20825490), (98, 20400480), (105, 19040448), (112, 17850420), (120, 16660392), (124, 16122960), (126, 15867040), (140, 14280336), (144, 13883660), (147, 13600320), (155, 12898368), (160, 12495294), (168, 11900280), (180, 11106928), (186, 10748640), (192, 10412745), (196, 10200240), (210, 9520224), (217, 9213120), (224, 8925210), (240, 8330196), (245, 8160192), (248, 8061480), (252, 7933520), (279, 7165760), (280, 7140168), (288, 6941830), (294, 6800160), (310, 6449184), (315, 6346816), (320, 6247647), (336, 5950140), (360, 5553464), (372, 5374320), (392, 5100120), (420, 4760112), (434, 4606560), (441, 4533440), (448, 4462605), (457, 4374720), (465, 4299456), (480, 4165098), (490, 4080096), (496, 4030740), (504, 3966760), (558, 3582880), (560, 3570084), (576, 3470915), (588, 3400080), (620, 3224592), (630, 3173408), (651, 3071040), (672, 2975070), (720, 2776732), (735, 2720064), (744, 2687160), (784, 2550060), (840, 2380056), (868, 2303280), (882, 2266720), (914, 2187360), (930, 2149728), (960, 2082549), (980, 2040048), (992, 2015370), (1008, 1983380), (1085, 1842624), (1116, 1791440), (1120, 1785042), (1176, 1700040), (1240, 1612296), (1260, 1586704), (1302, 1535520), (1344, 1487535), (1371, 1458240), (1395, 1433152), (1440, 1388366), (1470, 1360032), (1488, 1343580), (1519, 1316160), (1568, 1275030), (1680, 1190028), (1736, 1151640), (1764, 1133360), (1828, 1093680), (1860, 1074864), (1953, 1023680), (1960, 1020024), (1984, 1007685), (2016, 991690), (2170, 921312), (2205, 906688), (2232, 895720), (2240, 892521), (2285, 874944), (2352, 850020), (2480, 806148), (2520, 793352), (2604, 767760), (2742, 729120), (2790, 716576), (2880, 694183), (2940, 680016), (2976, 671790), (3038, 658080), (3136, 637515), (3199, 624960), (3255, 614208), (3360, 595014), (3472, 575820), (3528, 566680), (3656, 546840), (3720, 537432), (3906, 511840), (3920, 510012), (4032, 495845), (4113, 486080), (4340, 460656), (4410, 453344), (4464, 447860), (4557, 438720), (4570, 437472), (4704, 425010), (4960, 403074), (5040, 396676), (5208, 383880), (5484, 364560), (5580, 358288), (5880, 340008), (5952, 335895), (6076, 329040), (6398, 312480), (6510, 307104), (6720, 297507), (6855, 291648), (6944, 287910), (7056, 283340), (7312, 273420), (7440, 268716), (7595, 263232), (7812, 255920), (7840, 255006), (8226, 243040), (8680, 230328), (8820, 226672), (8928, 223930), (9114, 219360), (9140, 218736), (9408, 212505), (9597, 208320), (9765, 204736), (9920, 201537), (10080, 198338), (10416, 191940), (10968, 182280), (11160, 179144), (11760, 170004), (12152, 164520), (12796, 156240), (13020, 153552), (13671, 146240), (13710, 145824), (13888, 143955), (14112, 141670), (14167, 141120), (14624, 136710), (14880, 134358), (15190, 131616), (15624, 127960), (15680, 127503), (15995, 124992), (16452, 121520), (17360, 115164), (17640, 113336), (17856, 111965), (18228, 109680), (18280, 109368), (19194, 104160), (19530, 102368), (20160, 99169), (20565, 97216), (20832, 95970), (21936, 91140), (22320, 89572), (22393, 89280), (22785, 87744), (23520, 85002), (24304, 82260), (25592, 78120), (26040, 76776), (27342, 73120), (27420, 72912), (28224, 70835), (28334, 70560), (28791, 69440), (29248, 68355), (29760, 67179), (30380, 65808), (31248, 63980), (31990, 62496), (32904, 60760), (34720, 57582), (35280, 56668), (36456, 54840), (36560, 54684), (38388, 52080), (39060, 51184), (41130, 48608), (41664, 47985), (42501, 47040), (43872, 45570), (44640, 44786)]