298316520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 1028401920

約数和(自身を除く): 730085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 653, 705, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1306, 1410, 1620, 1692, 1880, 1944, 1959, 2115, 2430, 2538, 2612, 2820, 3240, 3265, 3384, 3807, 3918, 4230, 4860, 5076, 5224, 5640, 5877, 6345, 6530, 7614, 7836, 8460, 9720, 9795, 10152, 11421, 11754, 12690, 13060, 15228, 15672, 16920, 17631, 19035, 19590, 22842, 23508, 25380, 26120, 29385, 30456, 30691, 35262, 38070, 39180, 45684, 47016, 50760, 52893, 57105, 58770, 61382, 70524, 76140, 78360, 88155, 91368, 92073, 105786, 114210, 117540, 122764, 141048, 152280, 153455, 158679, 176310, 184146, 211572, 228420, 235080, 245528, 264465, 276219, 306910, 317358, 352620, 368292, 423144, 456840, 460365, 528930, 552438, 613820, 634716, 705240, 736584, 793395, 828657, 920730, 1057860, 1104876, 1227640, 1269432, 1381095, 1586790, 1657314, 1841460, 2115720, 2209752, 2485971, 2762190, 3173580, 3314628, 3682920, 4143285, 4971942, 5524380, 6347160, 6629256, 7457913, 8286570, 9943884, 11048760, 12429855, 14915826, 16573140, 19887768, 24859710, 29831652, 33146280, 37289565, 49719420, 59663304, 74579130, 99438840, 149158260, 298316520]

約数ペア:

[(1, 298316520), (2, 149158260), (3, 99438840), (4, 74579130), (5, 59663304), (6, 49719420), (8, 37289565), (9, 33146280), (10, 29831652), (12, 24859710), (15, 19887768), (18, 16573140), (20, 14915826), (24, 12429855), (27, 11048760), (30, 9943884), (36, 8286570), (40, 7457913), (45, 6629256), (47, 6347160), (54, 5524380), (60, 4971942), (72, 4143285), (81, 3682920), (90, 3314628), (94, 3173580), (108, 2762190), (120, 2485971), (135, 2209752), (141, 2115720), (162, 1841460), (180, 1657314), (188, 1586790), (216, 1381095), (235, 1269432), (243, 1227640), (270, 1104876), (282, 1057860), (324, 920730), (360, 828657), (376, 793395), (405, 736584), (423, 705240), (470, 634716), (486, 613820), (540, 552438), (564, 528930), (648, 460365), (653, 456840), (705, 423144), (810, 368292), (846, 352620), (940, 317358), (972, 306910), (1080, 276219), (1128, 264465), (1215, 245528), (1269, 235080), (1306, 228420), (1410, 211572), (1620, 184146), (1692, 176310), (1880, 158679), (1944, 153455), (1959, 152280), (2115, 141048), (2430, 122764), (2538, 117540), (2612, 114210), (2820, 105786), (3240, 92073), (3265, 91368), (3384, 88155), (3807, 78360), (3918, 76140), (4230, 70524), (4860, 61382), (5076, 58770), (5224, 57105), (5640, 52893), (5877, 50760), (6345, 47016), (6530, 45684), (7614, 39180), (7836, 38070), (8460, 35262), (9720, 30691), (9795, 30456), (10152, 29385), (11421, 26120), (11754, 25380), (12690, 23508), (13060, 22842), (15228, 19590), (15672, 19035), (16920, 17631)]