91317240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 356659200

約数和(自身を除く): 265341960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 257, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 514, 540, 564, 630, 658, 705, 756, 771, 840, 846, 940, 945, 987, 1028, 1080, 1128, 1260, 1269, 1285, 1316, 1410, 1512, 1542, 1645, 1692, 1799, 1880, 1890, 1974, 2056, 2115, 2313, 2520, 2538, 2570, 2632, 2820, 2961, 3084, 3290, 3384, 3598, 3780, 3855, 3948, 4230, 4626, 4935, 5076, 5140, 5397, 5640, 5922, 6168, 6345, 6580, 6939, 7196, 7560, 7710, 7896, 8460, 8883, 8995, 9252, 9870, 10152, 10280, 10794, 11565, 11844, 12079, 12690, 13160, 13878, 14392, 14805, 15420, 16191, 16920, 17766, 17990, 18504, 19740, 21588, 23130, 23688, 24158, 25380, 26985, 27756, 29610, 30840, 32382, 34695, 35532, 35980, 36237, 39480, 43176, 44415, 46260, 48316, 48573, 50760, 53970, 55512, 59220, 60395, 64764, 69390, 71064, 71960, 72474, 80955, 84553, 88830, 92520, 96632, 97146, 107940, 108711, 118440, 120790, 129528, 138780, 144948, 161910, 169106, 177660, 181185, 194292, 215880, 217422, 241580, 242865, 253659, 277560, 289896, 323820, 326133, 338212, 355320, 362370, 388584, 422765, 434844, 483160, 485730, 507318, 543555, 647640, 652266, 676424, 724740, 760977, 845530, 869688, 971460, 1014636, 1087110, 1268295, 1304532, 1449480, 1521954, 1630665, 1691060, 1942920, 2029272, 2174220, 2282931, 2536590, 2609064, 3043908, 3261330, 3382120, 3804885, 4348440, 4565862, 5073180, 6087816, 6522660, 7609770, 9131724, 10146360, 11414655, 13045320, 15219540, 18263448, 22829310, 30439080, 45658620, 91317240]

約数ペア:

[(1, 91317240), (2, 45658620), (3, 30439080), (4, 22829310), (5, 18263448), (6, 15219540), (7, 13045320), (8, 11414655), (9, 10146360), (10, 9131724), (12, 7609770), (14, 6522660), (15, 6087816), (18, 5073180), (20, 4565862), (21, 4348440), (24, 3804885), (27, 3382120), (28, 3261330), (30, 3043908), (35, 2609064), (36, 2536590), (40, 2282931), (42, 2174220), (45, 2029272), (47, 1942920), (54, 1691060), (56, 1630665), (60, 1521954), (63, 1449480), (70, 1304532), (72, 1268295), (84, 1087110), (90, 1014636), (94, 971460), (105, 869688), (108, 845530), (120, 760977), (126, 724740), (135, 676424), (140, 652266), (141, 647640), (168, 543555), (180, 507318), (188, 485730), (189, 483160), (210, 434844), (216, 422765), (235, 388584), (252, 362370), (257, 355320), (270, 338212), (280, 326133), (282, 323820), (315, 289896), (329, 277560), (360, 253659), (376, 242865), (378, 241580), (420, 217422), (423, 215880), (470, 194292), (504, 181185), (514, 177660), (540, 169106), (564, 161910), (630, 144948), (658, 138780), (705, 129528), (756, 120790), (771, 118440), (840, 108711), (846, 107940), (940, 97146), (945, 96632), (987, 92520), (1028, 88830), (1080, 84553), (1128, 80955), (1260, 72474), (1269, 71960), (1285, 71064), (1316, 69390), (1410, 64764), (1512, 60395), (1542, 59220), (1645, 55512), (1692, 53970), (1799, 50760), (1880, 48573), (1890, 48316), (1974, 46260), (2056, 44415), (2115, 43176), (2313, 39480), (2520, 36237), (2538, 35980), (2570, 35532), (2632, 34695), (2820, 32382), (2961, 30840), (3084, 29610), (3290, 27756), (3384, 26985), (3598, 25380), (3780, 24158), (3855, 23688), (3948, 23130), (4230, 21588), (4626, 19740), (4935, 18504), (5076, 17990), (5140, 17766), (5397, 16920), (5640, 16191), (5922, 15420), (6168, 14805), (6345, 14392), (6580, 13878), (6939, 13160), (7196, 12690), (7560, 12079), (7710, 11844), (7896, 11565), (8460, 10794), (8883, 10280), (8995, 10152), (9252, 9870)]