152862080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 422280000

約数和(自身を除く): 269417920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 149, 160, 224, 229, 280, 298, 320, 448, 458, 560, 596, 640, 745, 896, 916, 1043, 1120, 1145, 1192, 1490, 1603, 1832, 2086, 2240, 2290, 2384, 2980, 3206, 3664, 4172, 4480, 4580, 4768, 5215, 5960, 6412, 7328, 8015, 8344, 9160, 9536, 10430, 11920, 12824, 14656, 16030, 16688, 18320, 19072, 20860, 23840, 25648, 29312, 32060, 33376, 34121, 36640, 41720, 47680, 51296, 64120, 66752, 68242, 73280, 83440, 95360, 102592, 128240, 133504, 136484, 146560, 166880, 170605, 205184, 238847, 256480, 272968, 333760, 341210, 477694, 512960, 545936, 667520, 682420, 955388, 1025920, 1091872, 1194235, 1364840, 1910776, 2183744, 2388470, 2729680, 3821552, 4367488, 4776940, 5459360, 7643104, 9553880, 10918720, 15286208, 19107760, 21837440, 30572416, 38215520, 76431040, 152862080]

約数ペア:

[(1, 152862080), (2, 76431040), (4, 38215520), (5, 30572416), (7, 21837440), (8, 19107760), (10, 15286208), (14, 10918720), (16, 9553880), (20, 7643104), (28, 5459360), (32, 4776940), (35, 4367488), (40, 3821552), (56, 2729680), (64, 2388470), (70, 2183744), (80, 1910776), (112, 1364840), (128, 1194235), (140, 1091872), (149, 1025920), (160, 955388), (224, 682420), (229, 667520), (280, 545936), (298, 512960), (320, 477694), (448, 341210), (458, 333760), (560, 272968), (596, 256480), (640, 238847), (745, 205184), (896, 170605), (916, 166880), (1043, 146560), (1120, 136484), (1145, 133504), (1192, 128240), (1490, 102592), (1603, 95360), (1832, 83440), (2086, 73280), (2240, 68242), (2290, 66752), (2384, 64120), (2980, 51296), (3206, 47680), (3664, 41720), (4172, 36640), (4480, 34121), (4580, 33376), (4768, 32060), (5215, 29312), (5960, 25648), (6412, 23840), (7328, 20860), (8015, 19072), (8344, 18320), (9160, 16688), (9536, 16030), (10430, 14656), (11920, 12824)]