145377120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{883}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 534643200

約数和(自身を除く): 389266080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 883, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1766, 1960, 2058, 2352, 2649, 2744, 2940, 3360, 3430, 3532, 3920, 4116, 4415, 4704, 5145, 5298, 5488, 5880, 6181, 6860, 7064, 7840, 8232, 8830, 10290, 10596, 10976, 11760, 12362, 13245, 13720, 14128, 16464, 17660, 18543, 20580, 21192, 23520, 24724, 26490, 27440, 28256, 30905, 32928, 35320, 37086, 41160, 42384, 43267, 49448, 52980, 54880, 61810, 70640, 74172, 82320, 84768, 86534, 92715, 98896, 105960, 123620, 129801, 141280, 148344, 164640, 173068, 185430, 197792, 211920, 216335, 247240, 259602, 296688, 302869, 346136, 370860, 423840, 432670, 494480, 519204, 593376, 605738, 649005, 692272, 741720, 865340, 908607, 988960, 1038408, 1211476, 1298010, 1384544, 1483440, 1514345, 1730680, 1817214, 2076816, 2422952, 2596020, 2966880, 3028690, 3461360, 3634428, 4153632, 4543035, 4845904, 5192040, 6057380, 6922720, 7268856, 9086070, 9691808, 10384080, 12114760, 14537712, 18172140, 20768160, 24229520, 29075424, 36344280, 48459040, 72688560, 145377120]

約数ペア:

[(1, 145377120), (2, 72688560), (3, 48459040), (4, 36344280), (5, 29075424), (6, 24229520), (7, 20768160), (8, 18172140), (10, 14537712), (12, 12114760), (14, 10384080), (15, 9691808), (16, 9086070), (20, 7268856), (21, 6922720), (24, 6057380), (28, 5192040), (30, 4845904), (32, 4543035), (35, 4153632), (40, 3634428), (42, 3461360), (48, 3028690), (49, 2966880), (56, 2596020), (60, 2422952), (70, 2076816), (80, 1817214), (84, 1730680), (96, 1514345), (98, 1483440), (105, 1384544), (112, 1298010), (120, 1211476), (140, 1038408), (147, 988960), (160, 908607), (168, 865340), (196, 741720), (210, 692272), (224, 649005), (240, 605738), (245, 593376), (280, 519204), (294, 494480), (336, 432670), (343, 423840), (392, 370860), (420, 346136), (480, 302869), (490, 296688), (560, 259602), (588, 247240), (672, 216335), (686, 211920), (735, 197792), (784, 185430), (840, 173068), (883, 164640), (980, 148344), (1029, 141280), (1120, 129801), (1176, 123620), (1372, 105960), (1470, 98896), (1568, 92715), (1680, 86534), (1715, 84768), (1766, 82320), (1960, 74172), (2058, 70640), (2352, 61810), (2649, 54880), (2744, 52980), (2940, 49448), (3360, 43267), (3430, 42384), (3532, 41160), (3920, 37086), (4116, 35320), (4415, 32928), (4704, 30905), (5145, 28256), (5298, 27440), (5488, 26490), (5880, 24724), (6181, 23520), (6860, 21192), (7064, 20580), (7840, 18543), (8232, 17660), (8830, 16464), (10290, 14128), (10596, 13720), (10976, 13245), (11760, 12362)]