872668440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 288

約数和(自身を含む): 3357441360

約数和(自身を除く): 2484772920

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, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 630, 732, 735, 811, 840, 854, 882, 915, 980, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1622, 1708, 1764, 1830, 1960, 2135, 2196, 2205, 2433, 2440, 2520, 2562, 2745, 2940, 2989, 3244, 3416, 3528, 3660, 3843, 4055, 4270, 4392, 4410, 4866, 5124, 5490, 5677, 5880, 5978, 6405, 6488, 7299, 7320, 7686, 8110, 8540, 8820, 8967, 9732, 10248, 10980, 11354, 11956, 12165, 12810, 14598, 14945, 15372, 16220, 17031, 17080, 17640, 17934, 19215, 19464, 21960, 22708, 23912, 24330, 25620, 26901, 28385, 29196, 29890, 30744, 32440, 34062, 35868, 36495, 38430, 39739, 44835, 45416, 48660, 49471, 51093, 51240, 53802, 56770, 58392, 59780, 68124, 71736, 72990, 76860, 79478, 85155, 89670, 97320, 98942, 102186, 107604, 113540, 119217, 119560, 134505, 136248, 145980, 148413, 153720, 158956, 170310, 179340, 197884, 198695, 204372, 215208, 227080, 238434, 247355, 255465, 269010, 291960, 296826, 317912, 340620, 346297, 357651, 358680, 395768, 397390, 408744, 445239, 476868, 494710, 510930, 538020, 593652, 596085, 681240, 692594, 715302, 742065, 794780, 890478, 953736, 989420, 1021860, 1038891, 1076040, 1187304, 1192170, 1385188, 1430604, 1484130, 1589560, 1731485, 1780956, 1788255, 1978840, 2043720, 2077782, 2226195, 2384340, 2424079, 2770376, 2861208, 2968260, 3116673, 3462970, 3561912, 3576510, 4155564, 4452390, 4768680, 4848158, 5194455, 5936520, 6233346, 6925940, 7153020, 7272237, 8311128, 8904780, 9696316, 10388910, 12120395, 12466692, 13851880, 14306040, 14544474, 15583365, 17809560, 19392632, 20777820, 21816711, 24240790, 24933384, 29088948, 31166730, 36361185, 41555640, 43633422, 48481580, 58177896, 62333460, 72722370, 87266844, 96963160, 109083555, 124666920, 145444740, 174533688, 218167110, 290889480, 436334220, 872668440]

約数ペア:

[(1, 872668440), (2, 436334220), (3, 290889480), (4, 218167110), (5, 174533688), (6, 145444740), (7, 124666920), (8, 109083555), (9, 96963160), (10, 87266844), (12, 72722370), (14, 62333460), (15, 58177896), (18, 48481580), (20, 43633422), (21, 41555640), (24, 36361185), (28, 31166730), (30, 29088948), (35, 24933384), (36, 24240790), (40, 21816711), (42, 20777820), (45, 19392632), (49, 17809560), (56, 15583365), (60, 14544474), (61, 14306040), (63, 13851880), (70, 12466692), (72, 12120395), (84, 10388910), (90, 9696316), (98, 8904780), (105, 8311128), (120, 7272237), (122, 7153020), (126, 6925940), (140, 6233346), (147, 5936520), (168, 5194455), (180, 4848158), (183, 4768680), (196, 4452390), (210, 4155564), (244, 3576510), (245, 3561912), (252, 3462970), (280, 3116673), (294, 2968260), (305, 2861208), (315, 2770376), (360, 2424079), (366, 2384340), (392, 2226195), (420, 2077782), (427, 2043720), (441, 1978840), (488, 1788255), (490, 1780956), (504, 1731485), (549, 1589560), (588, 1484130), (610, 1430604), (630, 1385188), (732, 1192170), (735, 1187304), (811, 1076040), (840, 1038891), (854, 1021860), (882, 989420), (915, 953736), (980, 890478), (1098, 794780), (1176, 742065), (1220, 715302), (1260, 692594), (1281, 681240), (1464, 596085), (1470, 593652), (1622, 538020), (1708, 510930), (1764, 494710), (1830, 476868), (1960, 445239), (2135, 408744), (2196, 397390), (2205, 395768), (2433, 358680), (2440, 357651), (2520, 346297), (2562, 340620), (2745, 317912), (2940, 296826), (2989, 291960), (3244, 269010), (3416, 255465), (3528, 247355), (3660, 238434), (3843, 227080), (4055, 215208), (4270, 204372), (4392, 198695), (4410, 197884), (4866, 179340), (5124, 170310), (5490, 158956), (5677, 153720), (5880, 148413), (5978, 145980), (6405, 136248), (6488, 134505), (7299, 119560), (7320, 119217), (7686, 113540), (8110, 107604), (8540, 102186), (8820, 98942), (8967, 97320), (9732, 89670), (10248, 85155), (10980, 79478), (11354, 76860), (11956, 72990), (12165, 71736), (12810, 68124), (14598, 59780), (14945, 58392), (15372, 56770), (16220, 53802), (17031, 51240), (17080, 51093), (17640, 49471), (17934, 48660), (19215, 45416), (19464, 44835), (21960, 39739), (22708, 38430), (23912, 36495), (24330, 35868), (25620, 34062), (26901, 32440), (28385, 30744), (29196, 29890)]