2154883080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59659}}^1$

素因数の和:59723

約数の個数: 128

約数和(自身を含む): 7560115200

約数和(自身を除く): 5405232120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120, 59659, 119318, 178977, 238636, 298295, 357954, 417613, 477272, 596590, 715908, 835226, 894885, 1193180, 1252839, 1431816, 1670452, 1789770, 2088065, 2386360, 2505678, 2565337, 3340904, 3579540, 4176130, 5011356, 5130674, 6264195, 7159080, 7696011, 8352260, 10022712, 10261348, 12528390, 12826685, 15392022, 16704520, 17957359, 20522696, 25056780, 25653370, 30784044, 35914718, 38480055, 50113560, 51306740, 53872077, 61568088, 71829436, 76960110, 89786795, 102613480, 107744154, 143658872, 153920220, 179573590, 215488308, 269360385, 307840440, 359147180, 430976616, 538720770, 718294360, 1077441540, 2154883080]

約数ペア:

[(1, 2154883080), (2, 1077441540), (3, 718294360), (4, 538720770), (5, 430976616), (6, 359147180), (7, 307840440), (8, 269360385), (10, 215488308), (12, 179573590), (14, 153920220), (15, 143658872), (20, 107744154), (21, 102613480), (24, 89786795), (28, 76960110), (30, 71829436), (35, 61568088), (40, 53872077), (42, 51306740), (43, 50113560), (56, 38480055), (60, 35914718), (70, 30784044), (84, 25653370), (86, 25056780), (105, 20522696), (120, 17957359), (129, 16704520), (140, 15392022), (168, 12826685), (172, 12528390), (210, 10261348), (215, 10022712), (258, 8352260), (280, 7696011), (301, 7159080), (344, 6264195), (420, 5130674), (430, 5011356), (516, 4176130), (602, 3579540), (645, 3340904), (840, 2565337), (860, 2505678), (903, 2386360), (1032, 2088065), (1204, 1789770), (1290, 1670452), (1505, 1431816), (1720, 1252839), (1806, 1193180), (2408, 894885), (2580, 835226), (3010, 715908), (3612, 596590), (4515, 477272), (5160, 417613), (6020, 357954), (7224, 298295), (9030, 238636), (12040, 178977), (18060, 119318), (36120, 59659)]