2122072560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20903}}^1$

素因数の和:20972

約数の個数: 160

約数和(自身を含む): 7465236480

約数和(自身を除く): 5343163920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 20304, 20903, 25380, 33840, 41806, 50760, 62709, 83612, 101520, 104515, 125418, 167224, 188127, 209030, 250836, 313545, 334448, 376254, 418060, 501672, 564381, 627090, 752508, 836120, 940635, 982441, 1003344, 1128762, 1254180, 1505016, 1672240, 1881270, 1964882, 2257524, 2508360, 2821905, 2947323, 3010032, 3762540, 3929764, 4515048, 4912205, 5016720, 5643810, 5894646, 7525080, 7859528, 8841969, 9030096, 9824410, 11287620, 11789292, 14736615, 15050160, 15719056, 17683938, 19648820, 22575240, 23578584, 26525907, 29473230, 35367876, 39297640, 44209845, 45150480, 47157168, 53051814, 58946460, 70735752, 78595280, 88419690, 106103628, 117892920, 132629535, 141471504, 176839380, 212207256, 235785840, 265259070, 353678760, 424414512, 530518140, 707357520, 1061036280, 2122072560]

約数ペア:

[(1, 2122072560), (2, 1061036280), (3, 707357520), (4, 530518140), (5, 424414512), (6, 353678760), (8, 265259070), (9, 235785840), (10, 212207256), (12, 176839380), (15, 141471504), (16, 132629535), (18, 117892920), (20, 106103628), (24, 88419690), (27, 78595280), (30, 70735752), (36, 58946460), (40, 53051814), (45, 47157168), (47, 45150480), (48, 44209845), (54, 39297640), (60, 35367876), (72, 29473230), (80, 26525907), (90, 23578584), (94, 22575240), (108, 19648820), (120, 17683938), (135, 15719056), (141, 15050160), (144, 14736615), (180, 11789292), (188, 11287620), (216, 9824410), (235, 9030096), (240, 8841969), (270, 7859528), (282, 7525080), (360, 5894646), (376, 5643810), (423, 5016720), (432, 4912205), (470, 4515048), (540, 3929764), (564, 3762540), (705, 3010032), (720, 2947323), (752, 2821905), (846, 2508360), (940, 2257524), (1080, 1964882), (1128, 1881270), (1269, 1672240), (1410, 1505016), (1692, 1254180), (1880, 1128762), (2115, 1003344), (2160, 982441), (2256, 940635), (2538, 836120), (2820, 752508), (3384, 627090), (3760, 564381), (4230, 501672), (5076, 418060), (5640, 376254), (6345, 334448), (6768, 313545), (8460, 250836), (10152, 209030), (11280, 188127), (12690, 167224), (16920, 125418), (20304, 104515), (20903, 101520), (25380, 83612), (33840, 62709), (41806, 50760)]