105960320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9775

約数の個数: 64

約数和(自身を含む): 268239600

約数和(自身を除く): 162279280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 9739, 10880, 19478, 38956, 48695, 77912, 97390, 155824, 165563, 194780, 311648, 331126, 389560, 623296, 662252, 779120, 827815, 1246592, 1324504, 1558240, 1655630, 2649008, 3116480, 3311260, 5298016, 6232960, 6622520, 10596032, 13245040, 21192064, 26490080, 52980160, 105960320]

約数ペア:

[(1, 105960320), (2, 52980160), (4, 26490080), (5, 21192064), (8, 13245040), (10, 10596032), (16, 6622520), (17, 6232960), (20, 5298016), (32, 3311260), (34, 3116480), (40, 2649008), (64, 1655630), (68, 1558240), (80, 1324504), (85, 1246592), (128, 827815), (136, 779120), (160, 662252), (170, 623296), (272, 389560), (320, 331126), (340, 311648), (544, 194780), (640, 165563), (680, 155824), (1088, 97390), (1360, 77912), (2176, 48695), (2720, 38956), (5440, 19478), (9739, 10880)]