157866272480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2310689}}^1$

素因数の和:2310772

約数の個数: 96

約数和(自身を含む): 433226646720

約数和(自身を除く): 275360374240

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, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 34160, 68320, 2310689, 4621378, 9242756, 11553445, 16174823, 18485512, 23106890, 32349646, 36971024, 46213780, 64699292, 73942048, 80874115, 92427560, 129398584, 140952029, 161748230, 184855120, 258797168, 281904058, 323496460, 369710240, 517594336, 563808116, 646992920, 704760145, 986664203, 1127616232, 1293985840, 1409520290, 1973328406, 2255232464, 2587971680, 2819040580, 3946656812, 4510464928, 4933321015, 5638081160, 7893313624, 9866642030, 11276162320, 15786627248, 19733284060, 22552324640, 31573254496, 39466568120, 78933136240, 157866272480]

約数ペア:

[(1, 157866272480), (2, 78933136240), (4, 39466568120), (5, 31573254496), (7, 22552324640), (8, 19733284060), (10, 15786627248), (14, 11276162320), (16, 9866642030), (20, 7893313624), (28, 5638081160), (32, 4933321015), (35, 4510464928), (40, 3946656812), (56, 2819040580), (61, 2587971680), (70, 2255232464), (80, 1973328406), (112, 1409520290), (122, 1293985840), (140, 1127616232), (160, 986664203), (224, 704760145), (244, 646992920), (280, 563808116), (305, 517594336), (427, 369710240), (488, 323496460), (560, 281904058), (610, 258797168), (854, 184855120), (976, 161748230), (1120, 140952029), (1220, 129398584), (1708, 92427560), (1952, 80874115), (2135, 73942048), (2440, 64699292), (3416, 46213780), (4270, 36971024), (4880, 32349646), (6832, 23106890), (8540, 18485512), (9760, 16174823), (13664, 11553445), (17080, 9242756), (34160, 4621378), (68320, 2310689)]