143403680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 250321120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2099, 2135, 2440, 3416, 4198, 4270, 4880, 6832, 8396, 8540, 9760, 10495, 13664, 14693, 16792, 17080, 20990, 29386, 33584, 34160, 41980, 58772, 67168, 68320, 73465, 83960, 117544, 128039, 146930, 167920, 235088, 256078, 293860, 335840, 470176, 512156, 587720, 640195, 896273, 1024312, 1175440, 1280390, 1792546, 2048624, 2350880, 2560780, 3585092, 4097248, 4481365, 5121560, 7170184, 8962730, 10243120, 14340368, 17925460, 20486240, 28680736, 35850920, 71701840, 143403680]

約数ペア:

[(1, 143403680), (2, 71701840), (4, 35850920), (5, 28680736), (7, 20486240), (8, 17925460), (10, 14340368), (14, 10243120), (16, 8962730), (20, 7170184), (28, 5121560), (32, 4481365), (35, 4097248), (40, 3585092), (56, 2560780), (61, 2350880), (70, 2048624), (80, 1792546), (112, 1280390), (122, 1175440), (140, 1024312), (160, 896273), (224, 640195), (244, 587720), (280, 512156), (305, 470176), (427, 335840), (488, 293860), (560, 256078), (610, 235088), (854, 167920), (976, 146930), (1120, 128039), (1220, 117544), (1708, 83960), (1952, 73465), (2099, 68320), (2135, 67168), (2440, 58772), (3416, 41980), (4198, 34160), (4270, 33584), (4880, 29386), (6832, 20990), (8396, 17080), (8540, 16792), (9760, 14693), (10495, 13664)]