153894840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 543697920

約数和(自身を除く): 389803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 55, 60, 66, 69, 74, 88, 92, 110, 111, 115, 120, 132, 137, 138, 148, 165, 184, 185, 220, 222, 230, 253, 264, 274, 276, 296, 330, 345, 370, 407, 411, 440, 444, 460, 506, 548, 552, 555, 660, 685, 690, 740, 759, 814, 822, 851, 888, 920, 1012, 1096, 1110, 1221, 1265, 1320, 1370, 1380, 1480, 1507, 1518, 1628, 1644, 1702, 2024, 2035, 2055, 2220, 2442, 2530, 2553, 2740, 2760, 3014, 3036, 3151, 3256, 3288, 3404, 3795, 4070, 4110, 4255, 4440, 4521, 4884, 5060, 5069, 5106, 5480, 6028, 6072, 6105, 6302, 6808, 7535, 7590, 8140, 8220, 8510, 9042, 9361, 9453, 9768, 10120, 10138, 10212, 12056, 12210, 12604, 12765, 15070, 15180, 15207, 15755, 16280, 16440, 17020, 18084, 18722, 18906, 20276, 20424, 22605, 24420, 25208, 25345, 25530, 28083, 30140, 30360, 30414, 31510, 34040, 34661, 36168, 37444, 37812, 40552, 45210, 46805, 47265, 48840, 50690, 51060, 55759, 56166, 60280, 60828, 63020, 69322, 74888, 75624, 76035, 90420, 93610, 94530, 101380, 102120, 103983, 111518, 112332, 116587, 121656, 126040, 138644, 140415, 152070, 167277, 173305, 180840, 187220, 189060, 202760, 207966, 223036, 224664, 233174, 277288, 278795, 280830, 304140, 334554, 346610, 349761, 374440, 378120, 415932, 446072, 466348, 519915, 557590, 561660, 582935, 608280, 669108, 693220, 699522, 831864, 836385, 932696, 1039830, 1115180, 1123320, 1165870, 1282457, 1338216, 1386440, 1399044, 1672770, 1748805, 2079660, 2230360, 2331740, 2564914, 2798088, 3345540, 3497610, 3847371, 4159320, 4663480, 5129828, 6412285, 6691080, 6995220, 7694742, 10259656, 12824570, 13990440, 15389484, 19236855, 25649140, 30778968, 38473710, 51298280, 76947420, 153894840]

約数ペア:

[(1, 153894840), (2, 76947420), (3, 51298280), (4, 38473710), (5, 30778968), (6, 25649140), (8, 19236855), (10, 15389484), (11, 13990440), (12, 12824570), (15, 10259656), (20, 7694742), (22, 6995220), (23, 6691080), (24, 6412285), (30, 5129828), (33, 4663480), (37, 4159320), (40, 3847371), (44, 3497610), (46, 3345540), (55, 2798088), (60, 2564914), (66, 2331740), (69, 2230360), (74, 2079660), (88, 1748805), (92, 1672770), (110, 1399044), (111, 1386440), (115, 1338216), (120, 1282457), (132, 1165870), (137, 1123320), (138, 1115180), (148, 1039830), (165, 932696), (184, 836385), (185, 831864), (220, 699522), (222, 693220), (230, 669108), (253, 608280), (264, 582935), (274, 561660), (276, 557590), (296, 519915), (330, 466348), (345, 446072), (370, 415932), (407, 378120), (411, 374440), (440, 349761), (444, 346610), (460, 334554), (506, 304140), (548, 280830), (552, 278795), (555, 277288), (660, 233174), (685, 224664), (690, 223036), (740, 207966), (759, 202760), (814, 189060), (822, 187220), (851, 180840), (888, 173305), (920, 167277), (1012, 152070), (1096, 140415), (1110, 138644), (1221, 126040), (1265, 121656), (1320, 116587), (1370, 112332), (1380, 111518), (1480, 103983), (1507, 102120), (1518, 101380), (1628, 94530), (1644, 93610), (1702, 90420), (2024, 76035), (2035, 75624), (2055, 74888), (2220, 69322), (2442, 63020), (2530, 60828), (2553, 60280), (2740, 56166), (2760, 55759), (3014, 51060), (3036, 50690), (3151, 48840), (3256, 47265), (3288, 46805), (3404, 45210), (3795, 40552), (4070, 37812), (4110, 37444), (4255, 36168), (4440, 34661), (4521, 34040), (4884, 31510), (5060, 30414), (5069, 30360), (5106, 30140), (5480, 28083), (6028, 25530), (6072, 25345), (6105, 25208), (6302, 24420), (6808, 22605), (7535, 20424), (7590, 20276), (8140, 18906), (8220, 18722), (8510, 18084), (9042, 17020), (9361, 16440), (9453, 16280), (9768, 15755), (10120, 15207), (10138, 15180), (10212, 15070), (12056, 12765), (12210, 12604)]