29474640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 110492928

約数和(自身を除く): 81018288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 67, 72, 78, 80, 90, 94, 104, 117, 120, 130, 134, 141, 144, 156, 180, 188, 195, 201, 208, 234, 235, 240, 260, 268, 282, 312, 335, 360, 376, 390, 402, 423, 468, 470, 520, 536, 564, 585, 603, 611, 624, 670, 705, 720, 752, 780, 804, 846, 871, 936, 940, 1005, 1040, 1072, 1128, 1170, 1206, 1222, 1340, 1410, 1560, 1608, 1692, 1742, 1833, 1872, 1880, 2010, 2115, 2256, 2340, 2412, 2444, 2613, 2680, 2820, 3015, 3055, 3120, 3149, 3216, 3384, 3484, 3666, 3760, 4020, 4230, 4355, 4680, 4824, 4888, 5226, 5360, 5499, 5640, 6030, 6110, 6298, 6768, 6968, 7332, 7839, 8040, 8460, 8710, 9165, 9360, 9447, 9648, 9776, 10452, 10998, 11280, 12060, 12220, 12596, 13065, 13936, 14664, 15678, 15745, 16080, 16920, 17420, 18330, 18894, 20904, 21996, 24120, 24440, 25192, 26130, 27495, 28341, 29328, 31356, 31490, 33840, 34840, 36660, 37788, 39195, 40937, 41808, 43992, 47235, 48240, 48880, 50384, 52260, 54990, 56682, 62712, 62980, 69680, 73320, 75576, 78390, 81874, 87984, 94470, 104520, 109980, 113364, 122811, 125424, 125960, 141705, 146640, 151152, 156780, 163748, 188940, 204685, 209040, 219960, 226728, 245622, 251920, 283410, 313560, 327496, 368433, 377880, 409370, 439920, 453456, 491244, 566820, 614055, 627120, 654992, 736866, 755760, 818740, 982488, 1133640, 1228110, 1473732, 1637480, 1842165, 1964976, 2267280, 2456220, 2947464, 3274960, 3684330, 4912440, 5894928, 7368660, 9824880, 14737320, 29474640]

約数ペア:

[(1, 29474640), (2, 14737320), (3, 9824880), (4, 7368660), (5, 5894928), (6, 4912440), (8, 3684330), (9, 3274960), (10, 2947464), (12, 2456220), (13, 2267280), (15, 1964976), (16, 1842165), (18, 1637480), (20, 1473732), (24, 1228110), (26, 1133640), (30, 982488), (36, 818740), (39, 755760), (40, 736866), (45, 654992), (47, 627120), (48, 614055), (52, 566820), (60, 491244), (65, 453456), (67, 439920), (72, 409370), (78, 377880), (80, 368433), (90, 327496), (94, 313560), (104, 283410), (117, 251920), (120, 245622), (130, 226728), (134, 219960), (141, 209040), (144, 204685), (156, 188940), (180, 163748), (188, 156780), (195, 151152), (201, 146640), (208, 141705), (234, 125960), (235, 125424), (240, 122811), (260, 113364), (268, 109980), (282, 104520), (312, 94470), (335, 87984), (360, 81874), (376, 78390), (390, 75576), (402, 73320), (423, 69680), (468, 62980), (470, 62712), (520, 56682), (536, 54990), (564, 52260), (585, 50384), (603, 48880), (611, 48240), (624, 47235), (670, 43992), (705, 41808), (720, 40937), (752, 39195), (780, 37788), (804, 36660), (846, 34840), (871, 33840), (936, 31490), (940, 31356), (1005, 29328), (1040, 28341), (1072, 27495), (1128, 26130), (1170, 25192), (1206, 24440), (1222, 24120), (1340, 21996), (1410, 20904), (1560, 18894), (1608, 18330), (1692, 17420), (1742, 16920), (1833, 16080), (1872, 15745), (1880, 15678), (2010, 14664), (2115, 13936), (2256, 13065), (2340, 12596), (2412, 12220), (2444, 12060), (2613, 11280), (2680, 10998), (2820, 10452), (3015, 9776), (3055, 9648), (3120, 9447), (3149, 9360), (3216, 9165), (3384, 8710), (3484, 8460), (3666, 8040), (3760, 7839), (4020, 7332), (4230, 6968), (4355, 6768), (4680, 6298), (4824, 6110), (4888, 6030), (5226, 5640), (5360, 5499)]