269927840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18574

約数の個数: 96

約数和(自身を含む): 784909440

約数和(自身を除く): 514981600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 18539, 37078, 74156, 92695, 129773, 148312, 185390, 241007, 259546, 296624, 370780, 482014, 519092, 593248, 648865, 741560, 964028, 1038184, 1205035, 1297730, 1483120, 1687049, 1928056, 2076368, 2410070, 2595460, 2966240, 3374098, 3856112, 4152736, 4820140, 5190920, 6748196, 7712224, 8435245, 9640280, 10381840, 13496392, 16870490, 19280560, 20763680, 26992784, 33740980, 38561120, 53985568, 67481960, 134963920, 269927840]

約数ペア:

[(1, 269927840), (2, 134963920), (4, 67481960), (5, 53985568), (7, 38561120), (8, 33740980), (10, 26992784), (13, 20763680), (14, 19280560), (16, 16870490), (20, 13496392), (26, 10381840), (28, 9640280), (32, 8435245), (35, 7712224), (40, 6748196), (52, 5190920), (56, 4820140), (65, 4152736), (70, 3856112), (80, 3374098), (91, 2966240), (104, 2595460), (112, 2410070), (130, 2076368), (140, 1928056), (160, 1687049), (182, 1483120), (208, 1297730), (224, 1205035), (260, 1038184), (280, 964028), (364, 741560), (416, 648865), (455, 593248), (520, 519092), (560, 482014), (728, 370780), (910, 296624), (1040, 259546), (1120, 241007), (1456, 185390), (1820, 148312), (2080, 129773), (2912, 92695), (3640, 74156), (7280, 37078), (14560, 18539)]