241488520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66343}}^1$

素因数の和:66374

約数の個数: 64

約数和(自身を含む): 668747520

約数和(自身を除く): 427259000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 66343, 132686, 265372, 331715, 464401, 530744, 663430, 862459, 928802, 1326860, 1724918, 1857604, 2322005, 2653720, 3449836, 3715208, 4312295, 4644010, 6037213, 6899672, 8624590, 9288020, 12074426, 17249180, 18576040, 24148852, 30186065, 34498360, 48297704, 60372130, 120744260, 241488520]

約数ペア:

[(1, 241488520), (2, 120744260), (4, 60372130), (5, 48297704), (7, 34498360), (8, 30186065), (10, 24148852), (13, 18576040), (14, 17249180), (20, 12074426), (26, 9288020), (28, 8624590), (35, 6899672), (40, 6037213), (52, 4644010), (56, 4312295), (65, 3715208), (70, 3449836), (91, 2653720), (104, 2322005), (130, 1857604), (140, 1724918), (182, 1326860), (260, 928802), (280, 862459), (364, 663430), (455, 530744), (520, 464401), (728, 331715), (910, 265372), (1820, 132686), (3640, 66343)]