1838757960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 6460534080

約数和(自身を除く): 4621776120

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, 156, 180, 195, 234, 260, 312, 331, 360, 390, 468, 520, 585, 662, 780, 936, 993, 1170, 1187, 1324, 1560, 1655, 1986, 2340, 2374, 2648, 2979, 3310, 3561, 3972, 4303, 4680, 4748, 4965, 5935, 5958, 6620, 7122, 7944, 8606, 9496, 9930, 10683, 11870, 11916, 12909, 13240, 14244, 14895, 15431, 17212, 17805, 19860, 21366, 21515, 23740, 23832, 25818, 28488, 29790, 30862, 34424, 35610, 38727, 39720, 42732, 43030, 46293, 47480, 51636, 53415, 59580, 61724, 64545, 71220, 77155, 77454, 85464, 86060, 92586, 103272, 106830, 119160, 123448, 129090, 138879, 142440, 154310, 154908, 172120, 185172, 193635, 213660, 231465, 258180, 277758, 308620, 309816, 370344, 387270, 392897, 427320, 462930, 516360, 555516, 617240, 694395, 774540, 785794, 925860, 1111032, 1178691, 1388790, 1549080, 1571588, 1851720, 1964485, 2357382, 2777580, 3143176, 3536073, 3928970, 4714764, 5107661, 5555160, 5893455, 7072146, 7857940, 9429528, 10215322, 11786910, 14144292, 15322983, 15715880, 17680365, 20430644, 23573820, 25538305, 28288584, 30645966, 35360730, 40861288, 45968949, 47147640, 51076610, 61291932, 70721460, 76614915, 91937898, 102153220, 122583864, 141442920, 153229830, 183875796, 204306440, 229844745, 306459660, 367751592, 459689490, 612919320, 919378980, 1838757960]

約数ペア:

[(1, 1838757960), (2, 919378980), (3, 612919320), (4, 459689490), (5, 367751592), (6, 306459660), (8, 229844745), (9, 204306440), (10, 183875796), (12, 153229830), (13, 141442920), (15, 122583864), (18, 102153220), (20, 91937898), (24, 76614915), (26, 70721460), (30, 61291932), (36, 51076610), (39, 47147640), (40, 45968949), (45, 40861288), (52, 35360730), (60, 30645966), (65, 28288584), (72, 25538305), (78, 23573820), (90, 20430644), (104, 17680365), (117, 15715880), (120, 15322983), (130, 14144292), (156, 11786910), (180, 10215322), (195, 9429528), (234, 7857940), (260, 7072146), (312, 5893455), (331, 5555160), (360, 5107661), (390, 4714764), (468, 3928970), (520, 3536073), (585, 3143176), (662, 2777580), (780, 2357382), (936, 1964485), (993, 1851720), (1170, 1571588), (1187, 1549080), (1324, 1388790), (1560, 1178691), (1655, 1111032), (1986, 925860), (2340, 785794), (2374, 774540), (2648, 694395), (2979, 617240), (3310, 555516), (3561, 516360), (3972, 462930), (4303, 427320), (4680, 392897), (4748, 387270), (4965, 370344), (5935, 309816), (5958, 308620), (6620, 277758), (7122, 258180), (7944, 231465), (8606, 213660), (9496, 193635), (9930, 185172), (10683, 172120), (11870, 154908), (11916, 154310), (12909, 142440), (13240, 138879), (14244, 129090), (14895, 123448), (15431, 119160), (17212, 106830), (17805, 103272), (19860, 92586), (21366, 86060), (21515, 85464), (23740, 77454), (23832, 77155), (25818, 71220), (28488, 64545), (29790, 61724), (30862, 59580), (34424, 53415), (35610, 51636), (38727, 47480), (39720, 46293), (42732, 43030)]