2247122280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3761}}^1$

素因数の和:4171

約数の個数: 128

約数和(自身を含む): 7280824320

約数和(自身を除く): 5033702040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 383, 390, 520, 766, 780, 1149, 1532, 1560, 1915, 2298, 3064, 3761, 3830, 4596, 4979, 5745, 7522, 7660, 9192, 9958, 11283, 11490, 14937, 15044, 15320, 18805, 19916, 22566, 22980, 24895, 29874, 30088, 37610, 39832, 45132, 45960, 48893, 49790, 56415, 59748, 74685, 75220, 90264, 97786, 99580, 112830, 119496, 146679, 149370, 150440, 195572, 199160, 225660, 244465, 293358, 298740, 391144, 451320, 488930, 586716, 597480, 733395, 977860, 1173432, 1440463, 1466790, 1955720, 2880926, 2933580, 4321389, 5761852, 5867160, 7202315, 8642778, 11523704, 14404630, 17285556, 18726019, 21606945, 28809260, 34571112, 37452038, 43213890, 56178057, 57618520, 74904076, 86427780, 93630095, 112356114, 149808152, 172855560, 187260190, 224712228, 280890285, 374520380, 449424456, 561780570, 749040760, 1123561140, 2247122280]

約数ペア:

[(1, 2247122280), (2, 1123561140), (3, 749040760), (4, 561780570), (5, 449424456), (6, 374520380), (8, 280890285), (10, 224712228), (12, 187260190), (13, 172855560), (15, 149808152), (20, 112356114), (24, 93630095), (26, 86427780), (30, 74904076), (39, 57618520), (40, 56178057), (52, 43213890), (60, 37452038), (65, 34571112), (78, 28809260), (104, 21606945), (120, 18726019), (130, 17285556), (156, 14404630), (195, 11523704), (260, 8642778), (312, 7202315), (383, 5867160), (390, 5761852), (520, 4321389), (766, 2933580), (780, 2880926), (1149, 1955720), (1532, 1466790), (1560, 1440463), (1915, 1173432), (2298, 977860), (3064, 733395), (3761, 597480), (3830, 586716), (4596, 488930), (4979, 451320), (5745, 391144), (7522, 298740), (7660, 293358), (9192, 244465), (9958, 225660), (11283, 199160), (11490, 195572), (14937, 150440), (15044, 149370), (15320, 146679), (18805, 119496), (19916, 112830), (22566, 99580), (22980, 97786), (24895, 90264), (29874, 75220), (30088, 74685), (37610, 59748), (39832, 56415), (45132, 49790), (45960, 48893)]