289625280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 336

約数和(自身を含む): 1100791296

約数和(自身を除く): 811166016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 112, 120, 131, 140, 141, 147, 160, 168, 188, 192, 196, 210, 224, 235, 240, 245, 262, 280, 282, 294, 320, 329, 336, 376, 392, 393, 420, 448, 470, 480, 490, 524, 560, 564, 588, 655, 658, 672, 705, 735, 752, 784, 786, 840, 917, 940, 960, 980, 987, 1048, 1120, 1128, 1176, 1310, 1316, 1344, 1410, 1470, 1504, 1568, 1572, 1645, 1680, 1834, 1880, 1960, 1965, 1974, 2096, 2240, 2256, 2303, 2352, 2620, 2632, 2751, 2820, 2940, 3008, 3136, 3144, 3290, 3360, 3668, 3760, 3920, 3930, 3948, 4192, 4512, 4585, 4606, 4704, 4935, 5240, 5264, 5502, 5640, 5880, 6157, 6288, 6419, 6580, 6720, 6909, 7336, 7520, 7840, 7860, 7896, 8384, 9024, 9170, 9212, 9408, 9870, 10480, 10528, 11004, 11280, 11515, 11760, 12314, 12576, 12838, 13160, 13755, 13818, 14672, 15040, 15680, 15720, 15792, 18340, 18424, 18471, 19257, 19740, 20960, 21056, 22008, 22560, 23030, 23520, 24628, 25152, 25676, 26320, 27510, 27636, 29344, 30785, 31440, 31584, 32095, 34545, 36680, 36848, 36942, 38514, 39480, 41920, 43099, 44016, 45120, 46060, 47040, 49256, 51352, 52640, 55020, 55272, 58688, 61570, 62880, 63168, 64190, 69090, 73360, 73696, 73884, 77028, 78960, 86198, 88032, 92120, 92355, 96285, 98512, 102704, 105280, 110040, 110544, 123140, 125760, 128380, 129297, 138180, 146720, 147392, 147768, 154056, 157920, 172396, 176064, 184240, 184710, 192570, 197024, 205408, 215495, 220080, 221088, 246280, 256760, 258594, 276360, 293440, 295536, 301693, 308112, 315840, 344792, 368480, 369420, 385140, 394048, 410816, 430990, 440160, 442176, 492560, 513520, 517188, 552720, 591072, 603386, 616224, 646485, 689584, 736960, 738840, 770280, 861980, 880320, 905079, 985120, 1027040, 1034376, 1105440, 1182144, 1206772, 1232448, 1292970, 1379168, 1477680, 1508465, 1540560, 1723960, 1810158, 1970240, 2054080, 2068752, 2210880, 2413544, 2585940, 2758336, 2955360, 3016930, 3081120, 3447920, 3620316, 4137504, 4525395, 4827088, 5171880, 5910720, 6033860, 6162240, 6895840, 7240632, 8275008, 9050790, 9654176, 10343760, 12067720, 13791680, 14481264, 18101580, 19308352, 20687520, 24135440, 28962528, 36203160, 41375040, 48270880, 57925056, 72406320, 96541760, 144812640, 289625280]

約数ペア:

[(1, 289625280), (2, 144812640), (3, 96541760), (4, 72406320), (5, 57925056), (6, 48270880), (7, 41375040), (8, 36203160), (10, 28962528), (12, 24135440), (14, 20687520), (15, 19308352), (16, 18101580), (20, 14481264), (21, 13791680), (24, 12067720), (28, 10343760), (30, 9654176), (32, 9050790), (35, 8275008), (40, 7240632), (42, 6895840), (47, 6162240), (48, 6033860), (49, 5910720), (56, 5171880), (60, 4827088), (64, 4525395), (70, 4137504), (80, 3620316), (84, 3447920), (94, 3081120), (96, 3016930), (98, 2955360), (105, 2758336), (112, 2585940), (120, 2413544), (131, 2210880), (140, 2068752), (141, 2054080), (147, 1970240), (160, 1810158), (168, 1723960), (188, 1540560), (192, 1508465), (196, 1477680), (210, 1379168), (224, 1292970), (235, 1232448), (240, 1206772), (245, 1182144), (262, 1105440), (280, 1034376), (282, 1027040), (294, 985120), (320, 905079), (329, 880320), (336, 861980), (376, 770280), (392, 738840), (393, 736960), (420, 689584), (448, 646485), (470, 616224), (480, 603386), (490, 591072), (524, 552720), (560, 517188), (564, 513520), (588, 492560), (655, 442176), (658, 440160), (672, 430990), (705, 410816), (735, 394048), (752, 385140), (784, 369420), (786, 368480), (840, 344792), (917, 315840), (940, 308112), (960, 301693), (980, 295536), (987, 293440), (1048, 276360), (1120, 258594), (1128, 256760), (1176, 246280), (1310, 221088), (1316, 220080), (1344, 215495), (1410, 205408), (1470, 197024), (1504, 192570), (1568, 184710), (1572, 184240), (1645, 176064), (1680, 172396), (1834, 157920), (1880, 154056), (1960, 147768), (1965, 147392), (1974, 146720), (2096, 138180), (2240, 129297), (2256, 128380), (2303, 125760), (2352, 123140), (2620, 110544), (2632, 110040), (2751, 105280), (2820, 102704), (2940, 98512), (3008, 96285), (3136, 92355), (3144, 92120), (3290, 88032), (3360, 86198), (3668, 78960), (3760, 77028), (3920, 73884), (3930, 73696), (3948, 73360), (4192, 69090), (4512, 64190), (4585, 63168), (4606, 62880), (4704, 61570), (4935, 58688), (5240, 55272), (5264, 55020), (5502, 52640), (5640, 51352), (5880, 49256), (6157, 47040), (6288, 46060), (6419, 45120), (6580, 44016), (6720, 43099), (6909, 41920), (7336, 39480), (7520, 38514), (7840, 36942), (7860, 36848), (7896, 36680), (8384, 34545), (9024, 32095), (9170, 31584), (9212, 31440), (9408, 30785), (9870, 29344), (10480, 27636), (10528, 27510), (11004, 26320), (11280, 25676), (11515, 25152), (11760, 24628), (12314, 23520), (12576, 23030), (12838, 22560), (13160, 22008), (13755, 21056), (13818, 20960), (14672, 19740), (15040, 19257), (15680, 18471), (15720, 18424), (15792, 18340)]