154735360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 423402336

約数和(自身を除く): 268666976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 520, 544, 547, 640, 680, 832, 884, 1040, 1088, 1094, 1105, 1280, 1360, 1664, 1768, 2080, 2176, 2188, 2210, 2720, 2735, 3328, 3536, 4160, 4352, 4376, 4420, 5440, 5470, 7072, 7111, 8320, 8752, 8840, 9299, 10880, 10940, 14144, 14222, 16640, 17504, 17680, 18598, 21760, 21880, 28288, 28444, 35008, 35360, 35555, 37196, 43760, 46495, 56576, 56888, 70016, 70720, 71110, 74392, 87520, 92990, 113776, 120887, 140032, 141440, 142220, 148784, 175040, 185980, 227552, 241774, 282880, 284440, 297568, 350080, 371960, 455104, 483548, 568880, 595136, 604435, 700160, 743920, 910208, 967096, 1137760, 1190272, 1208870, 1487840, 1820416, 1934192, 2275520, 2380544, 2417740, 2975680, 3868384, 4551040, 4835480, 5951360, 7736768, 9102080, 9670960, 11902720, 15473536, 19341920, 30947072, 38683840, 77367680, 154735360]

約数ペア:

[(1, 154735360), (2, 77367680), (4, 38683840), (5, 30947072), (8, 19341920), (10, 15473536), (13, 11902720), (16, 9670960), (17, 9102080), (20, 7736768), (26, 5951360), (32, 4835480), (34, 4551040), (40, 3868384), (52, 2975680), (64, 2417740), (65, 2380544), (68, 2275520), (80, 1934192), (85, 1820416), (104, 1487840), (128, 1208870), (130, 1190272), (136, 1137760), (160, 967096), (170, 910208), (208, 743920), (221, 700160), (256, 604435), (260, 595136), (272, 568880), (320, 483548), (340, 455104), (416, 371960), (442, 350080), (520, 297568), (544, 284440), (547, 282880), (640, 241774), (680, 227552), (832, 185980), (884, 175040), (1040, 148784), (1088, 142220), (1094, 141440), (1105, 140032), (1280, 120887), (1360, 113776), (1664, 92990), (1768, 87520), (2080, 74392), (2176, 71110), (2188, 70720), (2210, 70016), (2720, 56888), (2735, 56576), (3328, 46495), (3536, 43760), (4160, 37196), (4352, 35555), (4376, 35360), (4420, 35008), (5440, 28444), (5470, 28288), (7072, 21880), (7111, 21760), (8320, 18598), (8752, 17680), (8840, 17504), (9299, 16640), (10880, 14222), (10940, 14144)]