31392480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9343}}^1$

素因数の和:9368

約数の個数: 96

約数和(自身を含む): 113025024

約数和(自身を除く): 81632544

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9343, 18686, 28029, 37372, 46715, 56058, 65401, 74744, 93430, 112116, 130802, 140145, 149488, 186860, 196203, 224232, 261604, 280290, 298976, 327005, 373720, 392406, 448464, 523208, 560580, 654010, 747440, 784812, 896928, 981015, 1046416, 1121160, 1308020, 1494880, 1569624, 1962030, 2092832, 2242320, 2616040, 3139248, 3924060, 4484640, 5232080, 6278496, 7848120, 10464160, 15696240, 31392480]

約数ペア:

[(1, 31392480), (2, 15696240), (3, 10464160), (4, 7848120), (5, 6278496), (6, 5232080), (7, 4484640), (8, 3924060), (10, 3139248), (12, 2616040), (14, 2242320), (15, 2092832), (16, 1962030), (20, 1569624), (21, 1494880), (24, 1308020), (28, 1121160), (30, 1046416), (32, 981015), (35, 896928), (40, 784812), (42, 747440), (48, 654010), (56, 560580), (60, 523208), (70, 448464), (80, 392406), (84, 373720), (96, 327005), (105, 298976), (112, 280290), (120, 261604), (140, 224232), (160, 196203), (168, 186860), (210, 149488), (224, 140145), (240, 130802), (280, 112116), (336, 93430), (420, 74744), (480, 65401), (560, 56058), (672, 46715), (840, 37372), (1120, 28029), (1680, 18686), (3360, 9343)]