272039430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 468235770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 67, 78, 87, 130, 134, 145, 174, 195, 201, 290, 335, 359, 377, 390, 402, 435, 670, 718, 754, 870, 871, 1005, 1077, 1131, 1742, 1795, 1885, 1943, 2010, 2154, 2262, 2613, 3590, 3770, 3886, 4355, 4667, 5226, 5385, 5655, 5829, 8710, 9334, 9715, 10411, 10770, 11310, 11658, 13065, 14001, 19430, 20822, 23335, 24053, 25259, 26130, 28002, 29145, 31233, 46670, 48106, 50518, 52055, 58290, 62466, 70005, 72159, 75777, 104110, 120265, 126295, 135343, 140010, 144318, 151554, 156165, 240530, 252590, 270686, 312330, 312689, 360795, 378885, 406029, 625378, 676715, 697537, 721590, 757770, 812058, 938067, 1353430, 1395074, 1563445, 1876134, 2030145, 2092611, 3126890, 3487685, 4060290, 4185222, 4690335, 6975370, 9067981, 9380670, 10463055, 18135962, 20926110, 27203943, 45339905, 54407886, 90679810, 136019715, 272039430]

約数ペア:

[(1, 272039430), (2, 136019715), (3, 90679810), (5, 54407886), (6, 45339905), (10, 27203943), (13, 20926110), (15, 18135962), (26, 10463055), (29, 9380670), (30, 9067981), (39, 6975370), (58, 4690335), (65, 4185222), (67, 4060290), (78, 3487685), (87, 3126890), (130, 2092611), (134, 2030145), (145, 1876134), (174, 1563445), (195, 1395074), (201, 1353430), (290, 938067), (335, 812058), (359, 757770), (377, 721590), (390, 697537), (402, 676715), (435, 625378), (670, 406029), (718, 378885), (754, 360795), (870, 312689), (871, 312330), (1005, 270686), (1077, 252590), (1131, 240530), (1742, 156165), (1795, 151554), (1885, 144318), (1943, 140010), (2010, 135343), (2154, 126295), (2262, 120265), (2613, 104110), (3590, 75777), (3770, 72159), (3886, 70005), (4355, 62466), (4667, 58290), (5226, 52055), (5385, 50518), (5655, 48106), (5829, 46670), (8710, 31233), (9334, 29145), (9715, 28002), (10411, 26130), (10770, 25259), (11310, 24053), (11658, 23335), (13065, 20822), (14001, 19430)]