15204080478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 33816084480

約数和(自身を除く): 18612004002

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 57, 74, 94, 111, 114, 141, 222, 271, 282, 283, 542, 566, 703, 813, 849, 893, 1406, 1626, 1698, 1739, 1786, 2109, 2679, 3478, 4218, 5149, 5217, 5358, 5377, 10027, 10298, 10434, 10471, 10754, 12737, 13301, 15447, 16131, 20054, 20942, 25474, 26602, 30081, 30894, 31413, 32262, 33041, 38211, 39903, 60162, 62826, 66082, 76422, 76693, 79806, 99123, 153386, 190513, 198246, 198949, 230079, 242003, 252719, 381026, 397898, 460158, 471269, 484006, 492137, 505438, 571539, 596847, 726009, 758157, 942538, 984274, 1143078, 1193694, 1413807, 1452018, 1457167, 1476411, 1516314, 2827614, 2837641, 2914334, 2952822, 3604571, 4371501, 5675282, 7209142, 8512923, 8743002, 8954111, 9350603, 10813713, 17025846, 17908222, 18701206, 21627426, 26862333, 28051809, 53724666, 53915179, 56103618, 68486849, 107830358, 133369127, 136973698, 161745537, 205460547, 266738254, 323491074, 400107381, 410921094, 800214762, 2534013413, 5068026826, 7602040239, 15204080478]

約数ペア:

[(1, 15204080478), (2, 7602040239), (3, 5068026826), (6, 2534013413), (19, 800214762), (37, 410921094), (38, 400107381), (47, 323491074), (57, 266738254), (74, 205460547), (94, 161745537), (111, 136973698), (114, 133369127), (141, 107830358), (222, 68486849), (271, 56103618), (282, 53915179), (283, 53724666), (542, 28051809), (566, 26862333), (703, 21627426), (813, 18701206), (849, 17908222), (893, 17025846), (1406, 10813713), (1626, 9350603), (1698, 8954111), (1739, 8743002), (1786, 8512923), (2109, 7209142), (2679, 5675282), (3478, 4371501), (4218, 3604571), (5149, 2952822), (5217, 2914334), (5358, 2837641), (5377, 2827614), (10027, 1516314), (10298, 1476411), (10434, 1457167), (10471, 1452018), (10754, 1413807), (12737, 1193694), (13301, 1143078), (15447, 984274), (16131, 942538), (20054, 758157), (20942, 726009), (25474, 596847), (26602, 571539), (30081, 505438), (30894, 492137), (31413, 484006), (32262, 471269), (33041, 460158), (38211, 397898), (39903, 381026), (60162, 252719), (62826, 242003), (66082, 230079), (76422, 198949), (76693, 198246), (79806, 190513), (99123, 153386)]