1730188440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 5778864000

約数和(自身を除く): 4048675560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 293, 349, 360, 376, 423, 470, 564, 586, 698, 705, 846, 879, 940, 1047, 1128, 1172, 1396, 1410, 1465, 1692, 1745, 1758, 1880, 2094, 2115, 2344, 2637, 2792, 2820, 2930, 3141, 3384, 3490, 3516, 4188, 4230, 4395, 5235, 5274, 5640, 5860, 6282, 6980, 7032, 8376, 8460, 8790, 10470, 10548, 11720, 12564, 13185, 13771, 13960, 15705, 16403, 16920, 17580, 20940, 21096, 25128, 26370, 27542, 31410, 32806, 35160, 41313, 41880, 49209, 52740, 55084, 62820, 65612, 68855, 82015, 82626, 98418, 102257, 105480, 110168, 123939, 125640, 131224, 137710, 147627, 164030, 165252, 196836, 204514, 206565, 246045, 247878, 275420, 295254, 306771, 328060, 330504, 393672, 409028, 413130, 492090, 495756, 511285, 550840, 590508, 613542, 619695, 656120, 738135, 818056, 826260, 920313, 984180, 991512, 1022570, 1181016, 1227084, 1239390, 1476270, 1533855, 1652520, 1840626, 1968360, 2045140, 2454168, 2478780, 2952540, 3067710, 3681252, 4090280, 4601565, 4806079, 4957560, 5905080, 6135420, 7362504, 9203130, 9612158, 12270840, 14418237, 18406260, 19224316, 24030395, 28836474, 36812520, 38448632, 43254711, 48060790, 57672948, 72091185, 86509422, 96121580, 115345896, 144182370, 173018844, 192243160, 216273555, 288364740, 346037688, 432547110, 576729480, 865094220, 1730188440]

約数ペア:

[(1, 1730188440), (2, 865094220), (3, 576729480), (4, 432547110), (5, 346037688), (6, 288364740), (8, 216273555), (9, 192243160), (10, 173018844), (12, 144182370), (15, 115345896), (18, 96121580), (20, 86509422), (24, 72091185), (30, 57672948), (36, 48060790), (40, 43254711), (45, 38448632), (47, 36812520), (60, 28836474), (72, 24030395), (90, 19224316), (94, 18406260), (120, 14418237), (141, 12270840), (180, 9612158), (188, 9203130), (235, 7362504), (282, 6135420), (293, 5905080), (349, 4957560), (360, 4806079), (376, 4601565), (423, 4090280), (470, 3681252), (564, 3067710), (586, 2952540), (698, 2478780), (705, 2454168), (846, 2045140), (879, 1968360), (940, 1840626), (1047, 1652520), (1128, 1533855), (1172, 1476270), (1396, 1239390), (1410, 1227084), (1465, 1181016), (1692, 1022570), (1745, 991512), (1758, 984180), (1880, 920313), (2094, 826260), (2115, 818056), (2344, 738135), (2637, 656120), (2792, 619695), (2820, 613542), (2930, 590508), (3141, 550840), (3384, 511285), (3490, 495756), (3516, 492090), (4188, 413130), (4230, 409028), (4395, 393672), (5235, 330504), (5274, 328060), (5640, 306771), (5860, 295254), (6282, 275420), (6980, 247878), (7032, 246045), (8376, 206565), (8460, 204514), (8790, 196836), (10470, 165252), (10548, 164030), (11720, 147627), (12564, 137710), (13185, 131224), (13771, 125640), (13960, 123939), (15705, 110168), (16403, 105480), (16920, 102257), (17580, 98418), (20940, 82626), (21096, 82015), (25128, 68855), (26370, 65612), (27542, 62820), (31410, 55084), (32806, 52740), (35160, 49209), (41313, 41880)]