4721640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 18221760

約数和(自身を除く): 13500120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 73, 77, 84, 88, 98, 105, 110, 120, 132, 140, 146, 147, 154, 165, 168, 196, 210, 219, 220, 231, 245, 264, 280, 292, 294, 308, 330, 365, 385, 392, 420, 438, 440, 462, 490, 511, 539, 584, 588, 616, 660, 730, 735, 770, 803, 840, 876, 924, 980, 1022, 1078, 1095, 1155, 1176, 1320, 1460, 1470, 1533, 1540, 1606, 1617, 1752, 1848, 1960, 2044, 2156, 2190, 2310, 2409, 2555, 2695, 2920, 2940, 3066, 3080, 3212, 3234, 3577, 4015, 4088, 4312, 4380, 4620, 4818, 5110, 5390, 5621, 5880, 6132, 6424, 6468, 7154, 7665, 8030, 8085, 8760, 9240, 9636, 10220, 10731, 10780, 11242, 12045, 12264, 12936, 14308, 15330, 16060, 16170, 16863, 17885, 19272, 20440, 21462, 21560, 22484, 24090, 28105, 28616, 30660, 32120, 32340, 33726, 35770, 39347, 42924, 44968, 48180, 53655, 56210, 61320, 64680, 67452, 71540, 78694, 84315, 85848, 96360, 107310, 112420, 118041, 134904, 143080, 157388, 168630, 196735, 214620, 224840, 236082, 314776, 337260, 393470, 429240, 472164, 590205, 674520, 786940, 944328, 1180410, 1573880, 2360820, 4721640]

約数ペア:

[(1, 4721640), (2, 2360820), (3, 1573880), (4, 1180410), (5, 944328), (6, 786940), (7, 674520), (8, 590205), (10, 472164), (11, 429240), (12, 393470), (14, 337260), (15, 314776), (20, 236082), (21, 224840), (22, 214620), (24, 196735), (28, 168630), (30, 157388), (33, 143080), (35, 134904), (40, 118041), (42, 112420), (44, 107310), (49, 96360), (55, 85848), (56, 84315), (60, 78694), (66, 71540), (70, 67452), (73, 64680), (77, 61320), (84, 56210), (88, 53655), (98, 48180), (105, 44968), (110, 42924), (120, 39347), (132, 35770), (140, 33726), (146, 32340), (147, 32120), (154, 30660), (165, 28616), (168, 28105), (196, 24090), (210, 22484), (219, 21560), (220, 21462), (231, 20440), (245, 19272), (264, 17885), (280, 16863), (292, 16170), (294, 16060), (308, 15330), (330, 14308), (365, 12936), (385, 12264), (392, 12045), (420, 11242), (438, 10780), (440, 10731), (462, 10220), (490, 9636), (511, 9240), (539, 8760), (584, 8085), (588, 8030), (616, 7665), (660, 7154), (730, 6468), (735, 6424), (770, 6132), (803, 5880), (840, 5621), (876, 5390), (924, 5110), (980, 4818), (1022, 4620), (1078, 4380), (1095, 4312), (1155, 4088), (1176, 4015), (1320, 3577), (1460, 3234), (1470, 3212), (1533, 3080), (1540, 3066), (1606, 2940), (1617, 2920), (1752, 2695), (1848, 2555), (1960, 2409), (2044, 2310), (2156, 2190)]