110659920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 395212800

約数和(自身を除く): 284552880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 331, 336, 398, 420, 560, 597, 662, 796, 840, 993, 995, 1194, 1324, 1393, 1592, 1655, 1680, 1986, 1990, 2317, 2388, 2648, 2786, 2985, 3184, 3310, 3972, 3980, 4179, 4634, 4776, 4965, 5296, 5572, 5970, 6620, 6951, 6965, 7944, 7960, 8358, 9268, 9552, 9930, 11144, 11585, 11940, 13240, 13902, 13930, 15888, 15920, 16716, 18536, 19860, 20895, 22288, 23170, 23880, 26480, 27804, 27860, 33432, 34755, 37072, 39720, 41790, 46340, 47760, 55608, 55720, 65869, 66864, 69510, 79440, 83580, 92680, 111216, 111440, 131738, 139020, 167160, 185360, 197607, 263476, 278040, 329345, 334320, 395214, 461083, 526952, 556080, 658690, 790428, 922166, 988035, 1053904, 1317380, 1383249, 1580856, 1844332, 1976070, 2305415, 2634760, 2766498, 3161712, 3688664, 3952140, 4610830, 5269520, 5532996, 6916245, 7377328, 7904280, 9221660, 11065992, 13832490, 15808560, 18443320, 22131984, 27664980, 36886640, 55329960, 110659920]

約数ペア:

[(1, 110659920), (2, 55329960), (3, 36886640), (4, 27664980), (5, 22131984), (6, 18443320), (7, 15808560), (8, 13832490), (10, 11065992), (12, 9221660), (14, 7904280), (15, 7377328), (16, 6916245), (20, 5532996), (21, 5269520), (24, 4610830), (28, 3952140), (30, 3688664), (35, 3161712), (40, 2766498), (42, 2634760), (48, 2305415), (56, 1976070), (60, 1844332), (70, 1580856), (80, 1383249), (84, 1317380), (105, 1053904), (112, 988035), (120, 922166), (140, 790428), (168, 658690), (199, 556080), (210, 526952), (240, 461083), (280, 395214), (331, 334320), (336, 329345), (398, 278040), (420, 263476), (560, 197607), (597, 185360), (662, 167160), (796, 139020), (840, 131738), (993, 111440), (995, 111216), (1194, 92680), (1324, 83580), (1393, 79440), (1592, 69510), (1655, 66864), (1680, 65869), (1986, 55720), (1990, 55608), (2317, 47760), (2388, 46340), (2648, 41790), (2786, 39720), (2985, 37072), (3184, 34755), (3310, 33432), (3972, 27860), (3980, 27804), (4179, 26480), (4634, 23880), (4776, 23170), (4965, 22288), (5296, 20895), (5572, 19860), (5970, 18536), (6620, 16716), (6951, 15920), (6965, 15888), (7944, 13930), (7960, 13902), (8358, 13240), (9268, 11940), (9552, 11585), (9930, 11144)]