137687160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88261}}^1$

素因数の和:88288

約数の個数: 64

約数和(自身を含む): 444840480

約数和(自身を除く): 307153320

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, 390, 520, 780, 1560, 88261, 176522, 264783, 353044, 441305, 529566, 706088, 882610, 1059132, 1147393, 1323915, 1765220, 2118264, 2294786, 2647830, 3442179, 3530440, 4589572, 5295660, 5736965, 6884358, 9179144, 10591320, 11473930, 13768716, 17210895, 22947860, 27537432, 34421790, 45895720, 68843580, 137687160]

約数ペア:

[(1, 137687160), (2, 68843580), (3, 45895720), (4, 34421790), (5, 27537432), (6, 22947860), (8, 17210895), (10, 13768716), (12, 11473930), (13, 10591320), (15, 9179144), (20, 6884358), (24, 5736965), (26, 5295660), (30, 4589572), (39, 3530440), (40, 3442179), (52, 2647830), (60, 2294786), (65, 2118264), (78, 1765220), (104, 1323915), (120, 1147393), (130, 1059132), (156, 882610), (195, 706088), (260, 529566), (312, 441305), (390, 353044), (520, 264783), (780, 176522), (1560, 88261)]