40272120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 156362400

約数和(自身を除く): 116090280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 761, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1522, 1764, 1890, 1960, 2205, 2283, 2520, 2646, 2940, 3044, 3528, 3780, 3805, 4410, 4566, 5292, 5327, 5880, 6088, 6615, 6849, 7560, 7610, 8820, 9132, 10584, 10654, 11415, 13230, 13698, 15220, 15981, 17640, 18264, 20547, 21308, 22830, 26460, 26635, 27396, 30440, 31962, 34245, 37289, 41094, 42616, 45660, 47943, 52920, 53270, 54792, 63924, 68490, 74578, 79905, 82188, 91320, 95886, 102735, 106540, 111867, 127848, 136980, 143829, 149156, 159810, 164376, 186445, 191772, 205470, 213080, 223734, 239715, 273960, 287658, 298312, 319620, 335601, 372890, 383544, 410940, 447468, 479430, 559335, 575316, 639240, 671202, 719145, 745780, 821880, 894936, 958860, 1006803, 1118670, 1150632, 1342404, 1438290, 1491560, 1678005, 1917720, 2013606, 2237340, 2684808, 2876580, 3356010, 4027212, 4474680, 5034015, 5753160, 6712020, 8054424, 10068030, 13424040, 20136060, 40272120]

約数ペア:

[(1, 40272120), (2, 20136060), (3, 13424040), (4, 10068030), (5, 8054424), (6, 6712020), (7, 5753160), (8, 5034015), (9, 4474680), (10, 4027212), (12, 3356010), (14, 2876580), (15, 2684808), (18, 2237340), (20, 2013606), (21, 1917720), (24, 1678005), (27, 1491560), (28, 1438290), (30, 1342404), (35, 1150632), (36, 1118670), (40, 1006803), (42, 958860), (45, 894936), (49, 821880), (54, 745780), (56, 719145), (60, 671202), (63, 639240), (70, 575316), (72, 559335), (84, 479430), (90, 447468), (98, 410940), (105, 383544), (108, 372890), (120, 335601), (126, 319620), (135, 298312), (140, 287658), (147, 273960), (168, 239715), (180, 223734), (189, 213080), (196, 205470), (210, 191772), (216, 186445), (245, 164376), (252, 159810), (270, 149156), (280, 143829), (294, 136980), (315, 127848), (360, 111867), (378, 106540), (392, 102735), (420, 95886), (441, 91320), (490, 82188), (504, 79905), (540, 74578), (588, 68490), (630, 63924), (735, 54792), (756, 53270), (761, 52920), (840, 47943), (882, 45660), (945, 42616), (980, 41094), (1080, 37289), (1176, 34245), (1260, 31962), (1323, 30440), (1470, 27396), (1512, 26635), (1522, 26460), (1764, 22830), (1890, 21308), (1960, 20547), (2205, 18264), (2283, 17640), (2520, 15981), (2646, 15220), (2940, 13698), (3044, 13230), (3528, 11415), (3780, 10654), (3805, 10584), (4410, 9132), (4566, 8820), (5292, 7610), (5327, 7560), (5880, 6849), (6088, 6615)]