69439058320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 171643121280

約数和(自身を除く): 102204062960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 304, 346, 347, 380, 692, 694, 760, 761, 865, 1384, 1388, 1520, 1522, 1730, 1735, 2768, 2776, 3044, 3287, 3460, 3470, 3805, 5552, 6088, 6574, 6593, 6920, 6940, 7610, 12176, 13148, 13186, 13840, 13880, 14459, 15220, 16435, 26296, 26372, 27760, 28918, 30440, 32870, 32965, 52592, 52744, 57836, 60031, 60880, 65740, 65930, 72295, 105488, 115672, 120062, 131480, 131653, 131860, 144590, 231344, 240124, 262960, 263306, 263720, 264067, 289180, 300155, 480248, 526612, 527440, 528134, 578360, 600310, 658265, 960496, 1053224, 1056268, 1140589, 1156720, 1200620, 1316530, 1320335, 2106448, 2112536, 2281178, 2401240, 2501407, 2633060, 2640670, 4225072, 4562356, 4802480, 5002814, 5017273, 5266120, 5281340, 5702945, 9124712, 10005628, 10034546, 10532240, 10562680, 11405890, 12507035, 18249424, 20011256, 20069092, 21125360, 22811780, 25014070, 25086365, 40022512, 40138184, 45623560, 45683591, 50028140, 50172730, 80276368, 91247120, 91367182, 100056280, 100345460, 182734364, 200112560, 200690920, 228417955, 365468728, 401381840, 456835910, 730937456, 867988229, 913671820, 1735976458, 1827343640, 3471952916, 3654687280, 4339941145, 6943905832, 8679882290, 13887811664, 17359764580, 34719529160, 69439058320]

約数ペア:

[(1, 69439058320), (2, 34719529160), (4, 17359764580), (5, 13887811664), (8, 8679882290), (10, 6943905832), (16, 4339941145), (19, 3654687280), (20, 3471952916), (38, 1827343640), (40, 1735976458), (76, 913671820), (80, 867988229), (95, 730937456), (152, 456835910), (173, 401381840), (190, 365468728), (304, 228417955), (346, 200690920), (347, 200112560), (380, 182734364), (692, 100345460), (694, 100056280), (760, 91367182), (761, 91247120), (865, 80276368), (1384, 50172730), (1388, 50028140), (1520, 45683591), (1522, 45623560), (1730, 40138184), (1735, 40022512), (2768, 25086365), (2776, 25014070), (3044, 22811780), (3287, 21125360), (3460, 20069092), (3470, 20011256), (3805, 18249424), (5552, 12507035), (6088, 11405890), (6574, 10562680), (6593, 10532240), (6920, 10034546), (6940, 10005628), (7610, 9124712), (12176, 5702945), (13148, 5281340), (13186, 5266120), (13840, 5017273), (13880, 5002814), (14459, 4802480), (15220, 4562356), (16435, 4225072), (26296, 2640670), (26372, 2633060), (27760, 2501407), (28918, 2401240), (30440, 2281178), (32870, 2112536), (32965, 2106448), (52592, 1320335), (52744, 1316530), (57836, 1200620), (60031, 1156720), (60880, 1140589), (65740, 1056268), (65930, 1053224), (72295, 960496), (105488, 658265), (115672, 600310), (120062, 578360), (131480, 528134), (131653, 527440), (131860, 526612), (144590, 480248), (231344, 300155), (240124, 289180), (262960, 264067), (263306, 263720)]