67317480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 229996800

約数和(自身を除く): 162679320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 263, 270, 316, 324, 360, 395, 405, 474, 526, 540, 632, 648, 711, 789, 790, 810, 948, 1052, 1080, 1185, 1315, 1422, 1578, 1580, 1620, 1896, 2104, 2133, 2367, 2370, 2630, 2844, 3156, 3160, 3240, 3555, 3945, 4266, 4734, 4740, 5260, 5688, 6312, 6399, 7101, 7110, 7890, 8532, 9468, 9480, 10520, 10665, 11835, 12798, 14202, 14220, 15780, 17064, 18936, 20777, 21303, 21330, 23670, 25596, 28404, 28440, 31560, 31995, 35505, 41554, 42606, 42660, 47340, 51192, 56808, 62331, 63990, 71010, 83108, 85212, 85320, 94680, 103885, 106515, 124662, 127980, 142020, 166216, 170424, 186993, 207770, 213030, 249324, 255960, 284040, 311655, 373986, 415540, 426060, 498648, 560979, 623310, 747972, 831080, 852120, 934965, 1121958, 1246620, 1495944, 1682937, 1869930, 2243916, 2493240, 2804895, 3365874, 3739860, 4487832, 5609790, 6731748, 7479720, 8414685, 11219580, 13463496, 16829370, 22439160, 33658740, 67317480]

約数ペア:

[(1, 67317480), (2, 33658740), (3, 22439160), (4, 16829370), (5, 13463496), (6, 11219580), (8, 8414685), (9, 7479720), (10, 6731748), (12, 5609790), (15, 4487832), (18, 3739860), (20, 3365874), (24, 2804895), (27, 2493240), (30, 2243916), (36, 1869930), (40, 1682937), (45, 1495944), (54, 1246620), (60, 1121958), (72, 934965), (79, 852120), (81, 831080), (90, 747972), (108, 623310), (120, 560979), (135, 498648), (158, 426060), (162, 415540), (180, 373986), (216, 311655), (237, 284040), (263, 255960), (270, 249324), (316, 213030), (324, 207770), (360, 186993), (395, 170424), (405, 166216), (474, 142020), (526, 127980), (540, 124662), (632, 106515), (648, 103885), (711, 94680), (789, 85320), (790, 85212), (810, 83108), (948, 71010), (1052, 63990), (1080, 62331), (1185, 56808), (1315, 51192), (1422, 47340), (1578, 42660), (1580, 42606), (1620, 41554), (1896, 35505), (2104, 31995), (2133, 31560), (2367, 28440), (2370, 28404), (2630, 25596), (2844, 23670), (3156, 21330), (3160, 21303), (3240, 20777), (3555, 18936), (3945, 17064), (4266, 15780), (4734, 14220), (4740, 14202), (5260, 12798), (5688, 11835), (6312, 10665), (6399, 10520), (7101, 9480), (7110, 9468), (7890, 8532)]