156622170280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{46093}}^1$

素因数の和:46403

約数の個数: 128

約数和(自身を含む): 394269638400

約数和(自身を除く): 237647468120

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 263, 323, 340, 380, 526, 646, 680, 760, 1052, 1292, 1315, 1615, 2104, 2584, 2630, 3230, 4471, 4997, 5260, 6460, 8942, 9994, 10520, 12920, 17884, 19988, 22355, 24985, 35768, 39976, 44710, 46093, 49970, 84949, 89420, 92186, 99940, 169898, 178840, 184372, 199880, 230465, 339796, 368744, 424745, 460930, 679592, 783581, 849490, 875767, 921860, 1567162, 1698980, 1751534, 1843720, 3134324, 3397960, 3503068, 3917905, 4378835, 6268648, 7006136, 7835810, 8757670, 12122459, 14888039, 15671620, 17515340, 24244918, 29776078, 31343240, 35030680, 48489836, 59552156, 60612295, 74440195, 96979672, 119104312, 121224590, 148880390, 206081803, 230326721, 242449180, 297760780, 412163606, 460653442, 484898360, 595521560, 824327212, 921306884, 1030409015, 1151633605, 1648654424, 1842613768, 2060818030, 2303267210, 3915554257, 4121636060, 4606534420, 7831108514, 8243272120, 9213068840, 15662217028, 19577771285, 31324434056, 39155542570, 78311085140, 156622170280]

約数ペア:

[(1, 156622170280), (2, 78311085140), (4, 39155542570), (5, 31324434056), (8, 19577771285), (10, 15662217028), (17, 9213068840), (19, 8243272120), (20, 7831108514), (34, 4606534420), (38, 4121636060), (40, 3915554257), (68, 2303267210), (76, 2060818030), (85, 1842613768), (95, 1648654424), (136, 1151633605), (152, 1030409015), (170, 921306884), (190, 824327212), (263, 595521560), (323, 484898360), (340, 460653442), (380, 412163606), (526, 297760780), (646, 242449180), (680, 230326721), (760, 206081803), (1052, 148880390), (1292, 121224590), (1315, 119104312), (1615, 96979672), (2104, 74440195), (2584, 60612295), (2630, 59552156), (3230, 48489836), (4471, 35030680), (4997, 31343240), (5260, 29776078), (6460, 24244918), (8942, 17515340), (9994, 15671620), (10520, 14888039), (12920, 12122459), (17884, 8757670), (19988, 7835810), (22355, 7006136), (24985, 6268648), (35768, 4378835), (39976, 3917905), (44710, 3503068), (46093, 3397960), (49970, 3134324), (84949, 1843720), (89420, 1751534), (92186, 1698980), (99940, 1567162), (169898, 921860), (178840, 875767), (184372, 849490), (199880, 783581), (230465, 679592), (339796, 460930), (368744, 424745)]