199914120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 758160000

約数和(自身を除く): 558245880

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, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1619, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3238, 3430, 3528, 4116, 4410, 4857, 5145, 5880, 6174, 6476, 6860, 8095, 8232, 8820, 9714, 10290, 11333, 12348, 12952, 13720, 14571, 15435, 16190, 17640, 19428, 20580, 22666, 24285, 24696, 29142, 30870, 32380, 33999, 38856, 41160, 45332, 48570, 56665, 58284, 61740, 64760, 67998, 72855, 79331, 90664, 97140, 101997, 113330, 116568, 123480, 135996, 145710, 158662, 169995, 194280, 203994, 226660, 237993, 271992, 291420, 317324, 339990, 396655, 407988, 453320, 475986, 509985, 555317, 582840, 634648, 679980, 713979, 793310, 815976, 951972, 1019970, 1110634, 1189965, 1359960, 1427958, 1586620, 1665951, 1903944, 2039940, 2221268, 2379930, 2776585, 2855916, 3173240, 3331902, 3569895, 4079880, 4442536, 4759860, 4997853, 5553170, 5711832, 6663804, 7139790, 8329755, 9519720, 9995706, 11106340, 13327608, 14279580, 16659510, 19991412, 22212680, 24989265, 28559160, 33319020, 39982824, 49978530, 66638040, 99957060, 199914120]

約数ペア:

[(1, 199914120), (2, 99957060), (3, 66638040), (4, 49978530), (5, 39982824), (6, 33319020), (7, 28559160), (8, 24989265), (9, 22212680), (10, 19991412), (12, 16659510), (14, 14279580), (15, 13327608), (18, 11106340), (20, 9995706), (21, 9519720), (24, 8329755), (28, 7139790), (30, 6663804), (35, 5711832), (36, 5553170), (40, 4997853), (42, 4759860), (45, 4442536), (49, 4079880), (56, 3569895), (60, 3331902), (63, 3173240), (70, 2855916), (72, 2776585), (84, 2379930), (90, 2221268), (98, 2039940), (105, 1903944), (120, 1665951), (126, 1586620), (140, 1427958), (147, 1359960), (168, 1189965), (180, 1110634), (196, 1019970), (210, 951972), (245, 815976), (252, 793310), (280, 713979), (294, 679980), (315, 634648), (343, 582840), (360, 555317), (392, 509985), (420, 475986), (441, 453320), (490, 407988), (504, 396655), (588, 339990), (630, 317324), (686, 291420), (735, 271992), (840, 237993), (882, 226660), (980, 203994), (1029, 194280), (1176, 169995), (1260, 158662), (1372, 145710), (1470, 135996), (1619, 123480), (1715, 116568), (1764, 113330), (1960, 101997), (2058, 97140), (2205, 90664), (2520, 79331), (2744, 72855), (2940, 67998), (3087, 64760), (3238, 61740), (3430, 58284), (3528, 56665), (4116, 48570), (4410, 45332), (4857, 41160), (5145, 38856), (5880, 33999), (6174, 32380), (6476, 30870), (6860, 29142), (8095, 24696), (8232, 24285), (8820, 22666), (9714, 20580), (10290, 19428), (11333, 17640), (12348, 16190), (12952, 15435), (13720, 14571)]