140395320

素因数分解:

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

素因数の和:390

約数の個数: 192

約数和(自身を含む): 497296800

約数和(自身を除く): 356901480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 229, 234, 260, 262, 312, 360, 390, 393, 458, 468, 520, 524, 585, 655, 687, 780, 786, 916, 936, 1048, 1145, 1170, 1179, 1310, 1374, 1560, 1572, 1703, 1832, 1965, 2061, 2290, 2340, 2358, 2620, 2748, 2977, 3144, 3406, 3435, 3930, 4122, 4580, 4680, 4716, 5109, 5240, 5496, 5895, 5954, 6812, 6870, 7860, 8244, 8515, 8931, 9160, 9432, 10218, 10305, 11790, 11908, 13624, 13740, 14885, 15327, 15720, 16488, 17030, 17862, 20436, 20610, 23580, 23816, 25545, 26793, 27480, 29770, 29999, 30654, 34060, 35724, 40872, 41220, 44655, 47160, 51090, 53586, 59540, 59998, 61308, 68120, 71448, 76635, 82440, 89310, 89997, 102180, 107172, 119080, 119996, 122616, 133965, 149995, 153270, 178620, 179994, 204360, 214344, 239992, 267930, 269991, 299990, 306540, 357240, 359988, 389987, 449985, 535860, 539982, 599980, 613080, 719976, 779974, 899970, 1071720, 1079964, 1169961, 1199960, 1349955, 1559948, 1799940, 1949935, 2159928, 2339922, 2699910, 3119896, 3509883, 3599880, 3899870, 4679844, 5399820, 5849805, 7019766, 7799740, 9359688, 10799640, 11699610, 14039532, 15599480, 17549415, 23399220, 28079064, 35098830, 46798440, 70197660, 140395320]

約数ペア:

[(1, 140395320), (2, 70197660), (3, 46798440), (4, 35098830), (5, 28079064), (6, 23399220), (8, 17549415), (9, 15599480), (10, 14039532), (12, 11699610), (13, 10799640), (15, 9359688), (18, 7799740), (20, 7019766), (24, 5849805), (26, 5399820), (30, 4679844), (36, 3899870), (39, 3599880), (40, 3509883), (45, 3119896), (52, 2699910), (60, 2339922), (65, 2159928), (72, 1949935), (78, 1799940), (90, 1559948), (104, 1349955), (117, 1199960), (120, 1169961), (130, 1079964), (131, 1071720), (156, 899970), (180, 779974), (195, 719976), (229, 613080), (234, 599980), (260, 539982), (262, 535860), (312, 449985), (360, 389987), (390, 359988), (393, 357240), (458, 306540), (468, 299990), (520, 269991), (524, 267930), (585, 239992), (655, 214344), (687, 204360), (780, 179994), (786, 178620), (916, 153270), (936, 149995), (1048, 133965), (1145, 122616), (1170, 119996), (1179, 119080), (1310, 107172), (1374, 102180), (1560, 89997), (1572, 89310), (1703, 82440), (1832, 76635), (1965, 71448), (2061, 68120), (2290, 61308), (2340, 59998), (2358, 59540), (2620, 53586), (2748, 51090), (2977, 47160), (3144, 44655), (3406, 41220), (3435, 40872), (3930, 35724), (4122, 34060), (4580, 30654), (4680, 29999), (4716, 29770), (5109, 27480), (5240, 26793), (5496, 25545), (5895, 23816), (5954, 23580), (6812, 20610), (6870, 20436), (7860, 17862), (8244, 17030), (8515, 16488), (8931, 15720), (9160, 15327), (9432, 14885), (10218, 13740), (10305, 13624), (11790, 11908)]