131902560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 486259200

約数和(自身を除く): 354356640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1607, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3214, 3420, 4104, 4320, 4560, 4821, 5130, 5472, 6428, 6840, 8035, 8208, 9120, 9642, 10260, 12856, 13680, 14463, 16070, 16416, 19284, 20520, 24105, 25712, 27360, 28926, 30533, 32140, 38568, 41040, 43389, 48210, 51424, 57852, 61066, 64280, 72315, 77136, 82080, 86778, 91599, 96420, 115704, 122132, 128560, 144630, 152665, 154272, 173556, 183198, 192840, 216945, 231408, 244264, 257120, 274797, 289260, 305330, 347112, 366396, 385680, 433890, 457995, 462816, 488528, 549594, 578520, 610660, 694224, 732792, 771360, 824391, 867780, 915990, 977056, 1099188, 1157040, 1221320, 1373985, 1388448, 1465584, 1648782, 1735560, 1831980, 2198376, 2314080, 2442640, 2747970, 2931168, 3297564, 3471120, 3663960, 4121955, 4396752, 4885280, 5495940, 6595128, 6942240, 7327920, 8243910, 8793504, 10991880, 13190256, 14655840, 16487820, 21983760, 26380512, 32975640, 43967520, 65951280, 131902560]

約数ペア:

[(1, 131902560), (2, 65951280), (3, 43967520), (4, 32975640), (5, 26380512), (6, 21983760), (8, 16487820), (9, 14655840), (10, 13190256), (12, 10991880), (15, 8793504), (16, 8243910), (18, 7327920), (19, 6942240), (20, 6595128), (24, 5495940), (27, 4885280), (30, 4396752), (32, 4121955), (36, 3663960), (38, 3471120), (40, 3297564), (45, 2931168), (48, 2747970), (54, 2442640), (57, 2314080), (60, 2198376), (72, 1831980), (76, 1735560), (80, 1648782), (90, 1465584), (95, 1388448), (96, 1373985), (108, 1221320), (114, 1157040), (120, 1099188), (135, 977056), (144, 915990), (152, 867780), (160, 824391), (171, 771360), (180, 732792), (190, 694224), (216, 610660), (228, 578520), (240, 549594), (270, 488528), (285, 462816), (288, 457995), (304, 433890), (342, 385680), (360, 366396), (380, 347112), (432, 305330), (456, 289260), (480, 274797), (513, 257120), (540, 244264), (570, 231408), (608, 216945), (684, 192840), (720, 183198), (760, 173556), (855, 154272), (864, 152665), (912, 144630), (1026, 128560), (1080, 122132), (1140, 115704), (1368, 96420), (1440, 91599), (1520, 86778), (1607, 82080), (1710, 77136), (1824, 72315), (2052, 64280), (2160, 61066), (2280, 57852), (2565, 51424), (2736, 48210), (3040, 43389), (3214, 41040), (3420, 38568), (4104, 32140), (4320, 30533), (4560, 28926), (4821, 27360), (5130, 25712), (5472, 24105), (6428, 20520), (6840, 19284), (8035, 16416), (8208, 16070), (9120, 14463), (9642, 13680), (10260, 12856)]