731455920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 400

約数和(自身を含む): 2886169440

約数和(自身を除く): 2154713520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 456, 457, 468, 494, 513, 520, 540, 570, 585, 624, 648, 684, 702, 720, 741, 760, 780, 810, 855, 912, 914, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1235, 1296, 1368, 1371, 1404, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1828, 1872, 1976, 2052, 2106, 2160, 2223, 2280, 2285, 2340, 2470, 2565, 2736, 2742, 2808, 2964, 3078, 3120, 3240, 3420, 3510, 3656, 3705, 3952, 4104, 4113, 4212, 4446, 4560, 4570, 4680, 4940, 5130, 5265, 5484, 5616, 5928, 5941, 6156, 6480, 6669, 6840, 6855, 7020, 7312, 7410, 7695, 8208, 8226, 8424, 8683, 8892, 9140, 9360, 9880, 10260, 10530, 10968, 11115, 11856, 11882, 12312, 12339, 13338, 13680, 13710, 14040, 14820, 15390, 16452, 16848, 17366, 17784, 17823, 18280, 19760, 20007, 20520, 20565, 21060, 21936, 22230, 23764, 24624, 24678, 26049, 26676, 27420, 28080, 29640, 29705, 30780, 32904, 33345, 34732, 35568, 35646, 36560, 37017, 40014, 41040, 41130, 42120, 43415, 44460, 47528, 49356, 52098, 53352, 53469, 54840, 59280, 59410, 61560, 61695, 65808, 66690, 69464, 71292, 74034, 78147, 80028, 82260, 84240, 86830, 88920, 89115, 95056, 98712, 100035, 104196, 106704, 106938, 109680, 112879, 118820, 123120, 123390, 130245, 133380, 138928, 142584, 148068, 156294, 160056, 160407, 164520, 173660, 177840, 178230, 185085, 197424, 200070, 208392, 213876, 225758, 234441, 237640, 246780, 260490, 266760, 267345, 285168, 296136, 312588, 320112, 320814, 329040, 338637, 347320, 356460, 370170, 390735, 400140, 416784, 427752, 451516, 468882, 475280, 481221, 493560, 520980, 533520, 534690, 564395, 592272, 625176, 641628, 677274, 694640, 703323, 712920, 740340, 781470, 800280, 802035, 855504, 903032, 937764, 962442, 987120, 1015911, 1041960, 1069380, 1128790, 1172205, 1250352, 1283256, 1354548, 1406646, 1425840, 1480680, 1562940, 1600560, 1604070, 1693185, 1806064, 1875528, 1924884, 2031822, 2083920, 2138760, 2257580, 2344410, 2406105, 2566512, 2709096, 2813292, 2961360, 3047733, 3125880, 3208140, 3386370, 3516615, 3751056, 3849768, 4063644, 4277520, 4515160, 4688820, 4812210, 5079555, 5418192, 5626584, 6095466, 6251760, 6416280, 6772740, 7033230, 7699536, 8127288, 9030320, 9143199, 9377640, 9624420, 10159110, 11253168, 12190932, 12832560, 13545480, 14066460, 15238665, 16254576, 18286398, 18755280, 19248840, 20318220, 24381864, 27090960, 28132920, 30477330, 36572796, 38497680, 40636440, 45715995, 48763728, 56265840, 60954660, 73145592, 81272880, 91431990, 121909320, 146291184, 182863980, 243818640, 365727960, 731455920]

約数ペア:

[(1, 731455920), (2, 365727960), (3, 243818640), (4, 182863980), (5, 146291184), (6, 121909320), (8, 91431990), (9, 81272880), (10, 73145592), (12, 60954660), (13, 56265840), (15, 48763728), (16, 45715995), (18, 40636440), (19, 38497680), (20, 36572796), (24, 30477330), (26, 28132920), (27, 27090960), (30, 24381864), (36, 20318220), (38, 19248840), (39, 18755280), (40, 18286398), (45, 16254576), (48, 15238665), (52, 14066460), (54, 13545480), (57, 12832560), (60, 12190932), (65, 11253168), (72, 10159110), (76, 9624420), (78, 9377640), (80, 9143199), (81, 9030320), (90, 8127288), (95, 7699536), (104, 7033230), (108, 6772740), (114, 6416280), (117, 6251760), (120, 6095466), (130, 5626584), (135, 5418192), (144, 5079555), (152, 4812210), (156, 4688820), (162, 4515160), (171, 4277520), (180, 4063644), (190, 3849768), (195, 3751056), (208, 3516615), (216, 3386370), (228, 3208140), (234, 3125880), (240, 3047733), (247, 2961360), (260, 2813292), (270, 2709096), (285, 2566512), (304, 2406105), (312, 2344410), (324, 2257580), (342, 2138760), (351, 2083920), (360, 2031822), (380, 1924884), (390, 1875528), (405, 1806064), (432, 1693185), (456, 1604070), (457, 1600560), (468, 1562940), (494, 1480680), (513, 1425840), (520, 1406646), (540, 1354548), (570, 1283256), (585, 1250352), (624, 1172205), (648, 1128790), (684, 1069380), (702, 1041960), (720, 1015911), (741, 987120), (760, 962442), (780, 937764), (810, 903032), (855, 855504), (912, 802035), (914, 800280), (936, 781470), (988, 740340), (1026, 712920), (1040, 703323), (1053, 694640), (1080, 677274), (1140, 641628), (1170, 625176), (1235, 592272), (1296, 564395), (1368, 534690), (1371, 533520), (1404, 520980), (1482, 493560), (1520, 481221), (1539, 475280), (1560, 468882), (1620, 451516), (1710, 427752), (1755, 416784), (1828, 400140), (1872, 390735), (1976, 370170), (2052, 356460), (2106, 347320), (2160, 338637), (2223, 329040), (2280, 320814), (2285, 320112), (2340, 312588), (2470, 296136), (2565, 285168), (2736, 267345), (2742, 266760), (2808, 260490), (2964, 246780), (3078, 237640), (3120, 234441), (3240, 225758), (3420, 213876), (3510, 208392), (3656, 200070), (3705, 197424), (3952, 185085), (4104, 178230), (4113, 177840), (4212, 173660), (4446, 164520), (4560, 160407), (4570, 160056), (4680, 156294), (4940, 148068), (5130, 142584), (5265, 138928), (5484, 133380), (5616, 130245), (5928, 123390), (5941, 123120), (6156, 118820), (6480, 112879), (6669, 109680), (6840, 106938), (6855, 106704), (7020, 104196), (7312, 100035), (7410, 98712), (7695, 95056), (8208, 89115), (8226, 88920), (8424, 86830), (8683, 84240), (8892, 82260), (9140, 80028), (9360, 78147), (9880, 74034), (10260, 71292), (10530, 69464), (10968, 66690), (11115, 65808), (11856, 61695), (11882, 61560), (12312, 59410), (12339, 59280), (13338, 54840), (13680, 53469), (13710, 53352), (14040, 52098), (14820, 49356), (15390, 47528), (16452, 44460), (16848, 43415), (17366, 42120), (17784, 41130), (17823, 41040), (18280, 40014), (19760, 37017), (20007, 36560), (20520, 35646), (20565, 35568), (21060, 34732), (21936, 33345), (22230, 32904), (23764, 30780), (24624, 29705), (24678, 29640), (26049, 28080), (26676, 27420)]