1263557880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 4628685600

約数和(自身を除く): 3365127720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 131, 135, 156, 162, 180, 195, 216, 229, 234, 260, 262, 270, 312, 324, 351, 360, 390, 393, 405, 458, 468, 520, 524, 540, 585, 648, 655, 687, 702, 780, 786, 810, 916, 936, 1048, 1053, 1080, 1145, 1170, 1179, 1310, 1374, 1404, 1560, 1572, 1620, 1703, 1755, 1832, 1965, 2061, 2106, 2290, 2340, 2358, 2620, 2748, 2808, 2977, 3144, 3240, 3406, 3435, 3510, 3537, 3930, 4122, 4212, 4580, 4680, 4716, 5109, 5240, 5265, 5496, 5895, 5954, 6183, 6812, 6870, 7020, 7074, 7860, 8244, 8424, 8515, 8931, 9160, 9432, 10218, 10305, 10530, 10611, 11790, 11908, 12366, 13624, 13740, 14040, 14148, 14885, 15327, 15720, 16488, 17030, 17685, 17862, 18549, 20436, 20610, 21060, 21222, 23580, 23816, 24732, 25545, 26793, 27480, 28296, 29770, 29999, 30654, 30915, 34060, 35370, 35724, 37098, 40872, 41220, 42120, 42444, 44655, 45981, 47160, 49464, 51090, 53055, 53586, 59540, 59998, 61308, 61830, 68120, 70740, 71448, 74196, 76635, 80379, 82440, 84888, 89310, 89997, 91962, 92745, 102180, 106110, 107172, 119080, 119996, 122616, 123660, 133965, 137943, 141480, 148392, 149995, 153270, 160758, 178620, 179994, 183924, 185490, 204360, 212220, 214344, 229905, 239992, 241137, 247320, 267930, 269991, 275886, 299990, 306540, 321516, 357240, 359988, 367848, 370980, 389987, 401895, 424440, 449985, 459810, 482274, 535860, 539982, 551772, 599980, 613080, 643032, 689715, 719976, 741960, 779974, 803790, 809973, 899970, 919620, 964548, 1071720, 1079964, 1103544, 1169961, 1199960, 1205685, 1349955, 1379430, 1559948, 1607580, 1619946, 1799940, 1839240, 1929096, 1949935, 2159928, 2339922, 2411370, 2429919, 2699910, 2758860, 3119896, 3215160, 3239892, 3509883, 3599880, 3899870, 4049865, 4679844, 4822740, 4859838, 5399820, 5517720, 5849805, 6479784, 7019766, 7799740, 8099730, 9359688, 9645480, 9719676, 10529649, 10799640, 11699610, 12149595, 14039532, 15599480, 16199460, 17549415, 19439352, 21059298, 23399220, 24299190, 28079064, 31588947, 32398920, 35098830, 42118596, 46798440, 48598380, 52648245, 63177894, 70197660, 84237192, 97196760, 105296490, 126355788, 140395320, 157944735, 210592980, 252711576, 315889470, 421185960, 631778940, 1263557880]

約数ペア:

[(1, 1263557880), (2, 631778940), (3, 421185960), (4, 315889470), (5, 252711576), (6, 210592980), (8, 157944735), (9, 140395320), (10, 126355788), (12, 105296490), (13, 97196760), (15, 84237192), (18, 70197660), (20, 63177894), (24, 52648245), (26, 48598380), (27, 46798440), (30, 42118596), (36, 35098830), (39, 32398920), (40, 31588947), (45, 28079064), (52, 24299190), (54, 23399220), (60, 21059298), (65, 19439352), (72, 17549415), (78, 16199460), (81, 15599480), (90, 14039532), (104, 12149595), (108, 11699610), (117, 10799640), (120, 10529649), (130, 9719676), (131, 9645480), (135, 9359688), (156, 8099730), (162, 7799740), (180, 7019766), (195, 6479784), (216, 5849805), (229, 5517720), (234, 5399820), (260, 4859838), (262, 4822740), (270, 4679844), (312, 4049865), (324, 3899870), (351, 3599880), (360, 3509883), (390, 3239892), (393, 3215160), (405, 3119896), (458, 2758860), (468, 2699910), (520, 2429919), (524, 2411370), (540, 2339922), (585, 2159928), (648, 1949935), (655, 1929096), (687, 1839240), (702, 1799940), (780, 1619946), (786, 1607580), (810, 1559948), (916, 1379430), (936, 1349955), (1048, 1205685), (1053, 1199960), (1080, 1169961), (1145, 1103544), (1170, 1079964), (1179, 1071720), (1310, 964548), (1374, 919620), (1404, 899970), (1560, 809973), (1572, 803790), (1620, 779974), (1703, 741960), (1755, 719976), (1832, 689715), (1965, 643032), (2061, 613080), (2106, 599980), (2290, 551772), (2340, 539982), (2358, 535860), (2620, 482274), (2748, 459810), (2808, 449985), (2977, 424440), (3144, 401895), (3240, 389987), (3406, 370980), (3435, 367848), (3510, 359988), (3537, 357240), (3930, 321516), (4122, 306540), (4212, 299990), (4580, 275886), (4680, 269991), (4716, 267930), (5109, 247320), (5240, 241137), (5265, 239992), (5496, 229905), (5895, 214344), (5954, 212220), (6183, 204360), (6812, 185490), (6870, 183924), (7020, 179994), (7074, 178620), (7860, 160758), (8244, 153270), (8424, 149995), (8515, 148392), (8931, 141480), (9160, 137943), (9432, 133965), (10218, 123660), (10305, 122616), (10530, 119996), (10611, 119080), (11790, 107172), (11908, 106110), (12366, 102180), (13624, 92745), (13740, 91962), (14040, 89997), (14148, 89310), (14885, 84888), (15327, 82440), (15720, 80379), (16488, 76635), (17030, 74196), (17685, 71448), (17862, 70740), (18549, 68120), (20436, 61830), (20610, 61308), (21060, 59998), (21222, 59540), (23580, 53586), (23816, 53055), (24732, 51090), (25545, 49464), (26793, 47160), (27480, 45981), (28296, 44655), (29770, 42444), (29999, 42120), (30654, 41220), (30915, 40872), (34060, 37098), (35370, 35724)]