156444480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 224

約数和(自身を含む): 581558400

約数和(自身を除く): 425113920

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, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 953, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1906, 2052, 2160, 2280, 2565, 2736, 2859, 2880, 3040, 3420, 3648, 3812, 4104, 4320, 4560, 4765, 5130, 5472, 5718, 6080, 6840, 7624, 8208, 8577, 8640, 9120, 9530, 10260, 10944, 11436, 13680, 14295, 15248, 16416, 17154, 18107, 18240, 19060, 20520, 22872, 25731, 27360, 28590, 30496, 32832, 34308, 36214, 38120, 41040, 42885, 45744, 51462, 54321, 54720, 57180, 60992, 68616, 72428, 76240, 82080, 85770, 90535, 91488, 102924, 108642, 114360, 128655, 137232, 144856, 152480, 162963, 164160, 171540, 181070, 182976, 205848, 217284, 228720, 257310, 271605, 274464, 289712, 304960, 325926, 343080, 362140, 411696, 434568, 457440, 488889, 514620, 543210, 548928, 579424, 651852, 686160, 724280, 814815, 823392, 869136, 914880, 977778, 1029240, 1086420, 1158848, 1303704, 1372320, 1448560, 1629630, 1646784, 1738272, 1955556, 2058480, 2172840, 2444445, 2607408, 2744640, 2897120, 3259260, 3476544, 3911112, 4116960, 4345680, 4888890, 5214816, 5794240, 6518520, 7822224, 8233920, 8691360, 9777780, 10429632, 13037040, 15644448, 17382720, 19555560, 26074080, 31288896, 39111120, 52148160, 78222240, 156444480]

約数ペア:

[(1, 156444480), (2, 78222240), (3, 52148160), (4, 39111120), (5, 31288896), (6, 26074080), (8, 19555560), (9, 17382720), (10, 15644448), (12, 13037040), (15, 10429632), (16, 9777780), (18, 8691360), (19, 8233920), (20, 7822224), (24, 6518520), (27, 5794240), (30, 5214816), (32, 4888890), (36, 4345680), (38, 4116960), (40, 3911112), (45, 3476544), (48, 3259260), (54, 2897120), (57, 2744640), (60, 2607408), (64, 2444445), (72, 2172840), (76, 2058480), (80, 1955556), (90, 1738272), (95, 1646784), (96, 1629630), (108, 1448560), (114, 1372320), (120, 1303704), (135, 1158848), (144, 1086420), (152, 1029240), (160, 977778), (171, 914880), (180, 869136), (190, 823392), (192, 814815), (216, 724280), (228, 686160), (240, 651852), (270, 579424), (285, 548928), (288, 543210), (304, 514620), (320, 488889), (342, 457440), (360, 434568), (380, 411696), (432, 362140), (456, 343080), (480, 325926), (513, 304960), (540, 289712), (570, 274464), (576, 271605), (608, 257310), (684, 228720), (720, 217284), (760, 205848), (855, 182976), (864, 181070), (912, 171540), (953, 164160), (960, 162963), (1026, 152480), (1080, 144856), (1140, 137232), (1216, 128655), (1368, 114360), (1440, 108642), (1520, 102924), (1710, 91488), (1728, 90535), (1824, 85770), (1906, 82080), (2052, 76240), (2160, 72428), (2280, 68616), (2565, 60992), (2736, 57180), (2859, 54720), (2880, 54321), (3040, 51462), (3420, 45744), (3648, 42885), (3812, 41040), (4104, 38120), (4320, 36214), (4560, 34308), (4765, 32832), (5130, 30496), (5472, 28590), (5718, 27360), (6080, 25731), (6840, 22872), (7624, 20520), (8208, 19060), (8577, 18240), (8640, 18107), (9120, 17154), (9530, 16416), (10260, 15248), (10944, 14295), (11436, 13680)]