160329960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 620217000

約数和(自身を除く): 459887040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 149, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 298, 305, 315, 360, 366, 392, 420, 427, 441, 447, 488, 490, 504, 549, 588, 596, 610, 630, 732, 735, 745, 840, 854, 882, 894, 915, 980, 1043, 1098, 1176, 1192, 1220, 1260, 1281, 1341, 1464, 1470, 1490, 1708, 1764, 1788, 1830, 1960, 2086, 2135, 2196, 2205, 2235, 2440, 2520, 2562, 2682, 2745, 2940, 2980, 2989, 3129, 3416, 3528, 3576, 3660, 3843, 4172, 4270, 4392, 4410, 4470, 5124, 5215, 5364, 5490, 5880, 5960, 5978, 6258, 6405, 6705, 7301, 7320, 7686, 8344, 8540, 8820, 8940, 8967, 9089, 9387, 10248, 10430, 10728, 10980, 11956, 12516, 12810, 13410, 14602, 14945, 15372, 15645, 17080, 17640, 17880, 17934, 18178, 18774, 19215, 20860, 21903, 21960, 23912, 25032, 25620, 26820, 26901, 27267, 29204, 29890, 30744, 31290, 35868, 36356, 36505, 37548, 38430, 41720, 43806, 44835, 45445, 46935, 51240, 53640, 53802, 54534, 58408, 59780, 62580, 63623, 65709, 71736, 72712, 73010, 75096, 76860, 81801, 87612, 89670, 90890, 93870, 107604, 109068, 109515, 119560, 125160, 127246, 131418, 134505, 136335, 146020, 153720, 163602, 175224, 179340, 181780, 187740, 190869, 215208, 218136, 219030, 254492, 262836, 269010, 272670, 292040, 318115, 327204, 328545, 358680, 363560, 375480, 381738, 409005, 438060, 445361, 508984, 525672, 538020, 545340, 572607, 636230, 654408, 657090, 763476, 818010, 876120, 890722, 954345, 1076040, 1090680, 1145214, 1272460, 1314180, 1336083, 1526952, 1636020, 1781444, 1908690, 2226805, 2290428, 2544920, 2628360, 2672166, 2863035, 3272040, 3562888, 3817380, 4008249, 4453610, 4580856, 5344332, 5726070, 6680415, 7634760, 8016498, 8907220, 10688664, 11452140, 13360830, 16032996, 17814440, 20041245, 22904280, 26721660, 32065992, 40082490, 53443320, 80164980, 160329960]

約数ペア:

[(1, 160329960), (2, 80164980), (3, 53443320), (4, 40082490), (5, 32065992), (6, 26721660), (7, 22904280), (8, 20041245), (9, 17814440), (10, 16032996), (12, 13360830), (14, 11452140), (15, 10688664), (18, 8907220), (20, 8016498), (21, 7634760), (24, 6680415), (28, 5726070), (30, 5344332), (35, 4580856), (36, 4453610), (40, 4008249), (42, 3817380), (45, 3562888), (49, 3272040), (56, 2863035), (60, 2672166), (61, 2628360), (63, 2544920), (70, 2290428), (72, 2226805), (84, 1908690), (90, 1781444), (98, 1636020), (105, 1526952), (120, 1336083), (122, 1314180), (126, 1272460), (140, 1145214), (147, 1090680), (149, 1076040), (168, 954345), (180, 890722), (183, 876120), (196, 818010), (210, 763476), (244, 657090), (245, 654408), (252, 636230), (280, 572607), (294, 545340), (298, 538020), (305, 525672), (315, 508984), (360, 445361), (366, 438060), (392, 409005), (420, 381738), (427, 375480), (441, 363560), (447, 358680), (488, 328545), (490, 327204), (504, 318115), (549, 292040), (588, 272670), (596, 269010), (610, 262836), (630, 254492), (732, 219030), (735, 218136), (745, 215208), (840, 190869), (854, 187740), (882, 181780), (894, 179340), (915, 175224), (980, 163602), (1043, 153720), (1098, 146020), (1176, 136335), (1192, 134505), (1220, 131418), (1260, 127246), (1281, 125160), (1341, 119560), (1464, 109515), (1470, 109068), (1490, 107604), (1708, 93870), (1764, 90890), (1788, 89670), (1830, 87612), (1960, 81801), (2086, 76860), (2135, 75096), (2196, 73010), (2205, 72712), (2235, 71736), (2440, 65709), (2520, 63623), (2562, 62580), (2682, 59780), (2745, 58408), (2940, 54534), (2980, 53802), (2989, 53640), (3129, 51240), (3416, 46935), (3528, 45445), (3576, 44835), (3660, 43806), (3843, 41720), (4172, 38430), (4270, 37548), (4392, 36505), (4410, 36356), (4470, 35868), (5124, 31290), (5215, 30744), (5364, 29890), (5490, 29204), (5880, 27267), (5960, 26901), (5978, 26820), (6258, 25620), (6405, 25032), (6705, 23912), (7301, 21960), (7320, 21903), (7686, 20860), (8344, 19215), (8540, 18774), (8820, 18178), (8940, 17934), (8967, 17880), (9089, 17640), (9387, 17080), (10248, 15645), (10430, 15372), (10728, 14945), (10980, 14602), (11956, 13410), (12516, 12810)]