65948520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 154682520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1063, 1128, 1320, 1410, 1551, 1880, 2068, 2126, 2585, 2820, 3102, 3189, 4136, 4252, 5170, 5315, 5640, 6204, 6378, 7755, 8504, 10340, 10630, 11693, 12408, 12756, 15510, 15945, 20680, 21260, 23386, 25512, 31020, 31890, 35079, 42520, 46772, 49961, 58465, 62040, 63780, 70158, 93544, 99922, 116930, 127560, 140316, 149883, 175395, 199844, 233860, 249805, 280632, 299766, 350790, 399688, 467720, 499610, 549571, 599532, 701580, 749415, 999220, 1099142, 1199064, 1403160, 1498830, 1648713, 1998440, 2198284, 2747855, 2997660, 3297426, 4396568, 5495710, 5995320, 6594852, 8243565, 10991420, 13189704, 16487130, 21982840, 32974260, 65948520]

約数ペア:

[(1, 65948520), (2, 32974260), (3, 21982840), (4, 16487130), (5, 13189704), (6, 10991420), (8, 8243565), (10, 6594852), (11, 5995320), (12, 5495710), (15, 4396568), (20, 3297426), (22, 2997660), (24, 2747855), (30, 2198284), (33, 1998440), (40, 1648713), (44, 1498830), (47, 1403160), (55, 1199064), (60, 1099142), (66, 999220), (88, 749415), (94, 701580), (110, 599532), (120, 549571), (132, 499610), (141, 467720), (165, 399688), (188, 350790), (220, 299766), (235, 280632), (264, 249805), (282, 233860), (330, 199844), (376, 175395), (440, 149883), (470, 140316), (517, 127560), (564, 116930), (660, 99922), (705, 93544), (940, 70158), (1034, 63780), (1063, 62040), (1128, 58465), (1320, 49961), (1410, 46772), (1551, 42520), (1880, 35079), (2068, 31890), (2126, 31020), (2585, 25512), (2820, 23386), (3102, 21260), (3189, 20680), (4136, 15945), (4252, 15510), (5170, 12756), (5315, 12408), (5640, 11693), (6204, 10630), (6378, 10340), (7755, 8504)]