18733680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 300

約数和(自身を含む): 76970520

約数和(自身を除く): 58236840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 59, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 118, 120, 126, 135, 140, 144, 147, 162, 168, 177, 180, 189, 196, 210, 216, 236, 240, 245, 252, 270, 280, 294, 295, 315, 324, 336, 354, 360, 378, 392, 405, 413, 420, 432, 441, 472, 490, 504, 531, 540, 560, 567, 588, 590, 630, 648, 708, 720, 735, 756, 784, 810, 826, 840, 882, 885, 944, 945, 980, 1008, 1062, 1080, 1134, 1176, 1180, 1239, 1260, 1296, 1323, 1416, 1470, 1512, 1593, 1620, 1652, 1680, 1764, 1770, 1890, 1960, 2065, 2124, 2160, 2205, 2268, 2352, 2360, 2478, 2520, 2646, 2655, 2832, 2835, 2891, 2940, 3024, 3186, 3240, 3304, 3528, 3540, 3717, 3780, 3920, 3969, 4130, 4248, 4410, 4536, 4720, 4779, 4956, 5040, 5292, 5310, 5670, 5782, 5880, 6195, 6372, 6480, 6608, 6615, 7056, 7080, 7434, 7560, 7938, 7965, 8260, 8496, 8673, 8820, 9072, 9558, 9912, 10584, 10620, 11151, 11340, 11564, 11760, 12390, 12744, 13230, 14160, 14455, 14868, 15120, 15876, 15930, 16520, 17346, 17640, 18585, 19116, 19824, 19845, 21168, 21240, 22302, 22680, 23128, 23895, 24780, 25488, 26019, 26460, 28910, 29736, 31752, 31860, 33040, 33453, 34692, 35280, 37170, 38232, 39690, 42480, 43365, 44604, 45360, 46256, 47790, 49560, 52038, 52920, 55755, 57820, 59472, 63504, 63720, 66906, 69384, 74340, 76464, 78057, 79380, 86730, 89208, 95580, 99120, 104076, 105840, 111510, 115640, 127440, 130095, 133812, 138768, 148680, 156114, 158760, 167265, 173460, 178416, 191160, 208152, 223020, 231280, 234171, 260190, 267624, 297360, 312228, 317520, 334530, 346920, 382320, 390285, 416304, 446040, 468342, 520380, 535248, 624456, 669060, 693840, 780570, 892080, 936684, 1040760, 1170855, 1248912, 1338120, 1561140, 1873368, 2081520, 2341710, 2676240, 3122280, 3746736, 4683420, 6244560, 9366840, 18733680]

約数ペア:

[(1, 18733680), (2, 9366840), (3, 6244560), (4, 4683420), (5, 3746736), (6, 3122280), (7, 2676240), (8, 2341710), (9, 2081520), (10, 1873368), (12, 1561140), (14, 1338120), (15, 1248912), (16, 1170855), (18, 1040760), (20, 936684), (21, 892080), (24, 780570), (27, 693840), (28, 669060), (30, 624456), (35, 535248), (36, 520380), (40, 468342), (42, 446040), (45, 416304), (48, 390285), (49, 382320), (54, 346920), (56, 334530), (59, 317520), (60, 312228), (63, 297360), (70, 267624), (72, 260190), (80, 234171), (81, 231280), (84, 223020), (90, 208152), (98, 191160), (105, 178416), (108, 173460), (112, 167265), (118, 158760), (120, 156114), (126, 148680), (135, 138768), (140, 133812), (144, 130095), (147, 127440), (162, 115640), (168, 111510), (177, 105840), (180, 104076), (189, 99120), (196, 95580), (210, 89208), (216, 86730), (236, 79380), (240, 78057), (245, 76464), (252, 74340), (270, 69384), (280, 66906), (294, 63720), (295, 63504), (315, 59472), (324, 57820), (336, 55755), (354, 52920), (360, 52038), (378, 49560), (392, 47790), (405, 46256), (413, 45360), (420, 44604), (432, 43365), (441, 42480), (472, 39690), (490, 38232), (504, 37170), (531, 35280), (540, 34692), (560, 33453), (567, 33040), (588, 31860), (590, 31752), (630, 29736), (648, 28910), (708, 26460), (720, 26019), (735, 25488), (756, 24780), (784, 23895), (810, 23128), (826, 22680), (840, 22302), (882, 21240), (885, 21168), (944, 19845), (945, 19824), (980, 19116), (1008, 18585), (1062, 17640), (1080, 17346), (1134, 16520), (1176, 15930), (1180, 15876), (1239, 15120), (1260, 14868), (1296, 14455), (1323, 14160), (1416, 13230), (1470, 12744), (1512, 12390), (1593, 11760), (1620, 11564), (1652, 11340), (1680, 11151), (1764, 10620), (1770, 10584), (1890, 9912), (1960, 9558), (2065, 9072), (2124, 8820), (2160, 8673), (2205, 8496), (2268, 8260), (2352, 7965), (2360, 7938), (2478, 7560), (2520, 7434), (2646, 7080), (2655, 7056), (2832, 6615), (2835, 6608), (2891, 6480), (2940, 6372), (3024, 6195), (3186, 5880), (3240, 5782), (3304, 5670), (3528, 5310), (3540, 5292), (3717, 5040), (3780, 4956), (3920, 4779), (3969, 4720), (4130, 4536), (4248, 4410)]