390693248960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2859289}}^1$

素因数の和:2859374

約数の個数: 112

約数和(自身を含む): 1080674374080

約数和(自身を除く): 689981125120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 19520, 27328, 34160, 68320, 136640, 2859289, 5718578, 11437156, 14296445, 20015023, 22874312, 28592890, 40030046, 45748624, 57185780, 80060092, 91497248, 100075115, 114371560, 160120184, 174416629, 182994496, 200150230, 228743120, 320240368, 348833258, 400300460, 457486240, 640480736, 697666516, 800600920, 872083145, 914972480, 1220916403, 1280961472, 1395333032, 1601201840, 1744166290, 2441832806, 2790666064, 3202403680, 3488332580, 4883665612, 5581332128, 6104582015, 6404807360, 6976665160, 9767331224, 11162664256, 12209164030, 13953330320, 19534662448, 24418328060, 27906660640, 39069324896, 48836656120, 55813321280, 78138649792, 97673312240, 195346624480, 390693248960]

約数ペア:

[(1, 390693248960), (2, 195346624480), (4, 97673312240), (5, 78138649792), (7, 55813321280), (8, 48836656120), (10, 39069324896), (14, 27906660640), (16, 24418328060), (20, 19534662448), (28, 13953330320), (32, 12209164030), (35, 11162664256), (40, 9767331224), (56, 6976665160), (61, 6404807360), (64, 6104582015), (70, 5581332128), (80, 4883665612), (112, 3488332580), (122, 3202403680), (140, 2790666064), (160, 2441832806), (224, 1744166290), (244, 1601201840), (280, 1395333032), (305, 1280961472), (320, 1220916403), (427, 914972480), (448, 872083145), (488, 800600920), (560, 697666516), (610, 640480736), (854, 457486240), (976, 400300460), (1120, 348833258), (1220, 320240368), (1708, 228743120), (1952, 200150230), (2135, 182994496), (2240, 174416629), (2440, 160120184), (3416, 114371560), (3904, 100075115), (4270, 91497248), (4880, 80060092), (6832, 57185780), (8540, 45748624), (9760, 40030046), (13664, 28592890), (17080, 22874312), (19520, 20015023), (27328, 14296445), (34160, 11437156), (68320, 5718578), (136640, 2859289)]