265429320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 862444800

約数和(自身を除く): 597015480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 229, 260, 312, 390, 458, 520, 687, 743, 780, 916, 1145, 1374, 1486, 1560, 1832, 2229, 2290, 2748, 2972, 2977, 3435, 3715, 4458, 4580, 5496, 5944, 5954, 6870, 7430, 8916, 8931, 9160, 9659, 11145, 11908, 13740, 14860, 14885, 17832, 17862, 19318, 22290, 23816, 27480, 28977, 29720, 29770, 35724, 38636, 44580, 44655, 48295, 57954, 59540, 71448, 77272, 89160, 89310, 96590, 115908, 119080, 144885, 170147, 178620, 193180, 231816, 289770, 340294, 357240, 386360, 510441, 579540, 680588, 850735, 1020882, 1159080, 1361176, 1701470, 2041764, 2211911, 2552205, 3402940, 4083528, 4423822, 5104410, 6635733, 6805880, 8847644, 10208820, 11059555, 13271466, 17695288, 20417640, 22119110, 26542932, 33178665, 44238220, 53085864, 66357330, 88476440, 132714660, 265429320]

約数ペア:

[(1, 265429320), (2, 132714660), (3, 88476440), (4, 66357330), (5, 53085864), (6, 44238220), (8, 33178665), (10, 26542932), (12, 22119110), (13, 20417640), (15, 17695288), (20, 13271466), (24, 11059555), (26, 10208820), (30, 8847644), (39, 6805880), (40, 6635733), (52, 5104410), (60, 4423822), (65, 4083528), (78, 3402940), (104, 2552205), (120, 2211911), (130, 2041764), (156, 1701470), (195, 1361176), (229, 1159080), (260, 1020882), (312, 850735), (390, 680588), (458, 579540), (520, 510441), (687, 386360), (743, 357240), (780, 340294), (916, 289770), (1145, 231816), (1374, 193180), (1486, 178620), (1560, 170147), (1832, 144885), (2229, 119080), (2290, 115908), (2748, 96590), (2972, 89310), (2977, 89160), (3435, 77272), (3715, 71448), (4458, 59540), (4580, 57954), (5496, 48295), (5944, 44655), (5954, 44580), (6870, 38636), (7430, 35724), (8916, 29770), (8931, 29720), (9160, 28977), (9659, 27480), (11145, 23816), (11908, 22290), (13740, 19318), (14860, 17862), (14885, 17832)]