355060160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 1059972480

約数和(自身を除く): 704912320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 89, 91, 104, 112, 130, 137, 140, 160, 178, 182, 208, 224, 260, 274, 280, 320, 356, 364, 416, 445, 448, 455, 520, 548, 560, 623, 685, 712, 728, 832, 890, 910, 959, 1040, 1096, 1120, 1157, 1246, 1370, 1424, 1456, 1780, 1781, 1820, 1918, 2080, 2192, 2240, 2314, 2492, 2740, 2848, 2912, 3115, 3560, 3562, 3640, 3836, 4160, 4384, 4628, 4795, 4984, 5480, 5696, 5785, 5824, 6230, 7120, 7124, 7280, 7672, 8099, 8768, 8905, 9256, 9590, 9968, 10960, 11570, 12193, 12460, 12467, 14240, 14248, 14560, 15344, 16198, 17810, 18512, 19180, 19936, 21920, 23140, 24386, 24920, 24934, 28480, 28496, 29120, 30688, 32396, 35620, 37024, 38360, 39872, 40495, 43840, 46280, 48772, 49840, 49868, 56992, 60965, 61376, 62335, 64792, 71240, 74048, 76720, 80990, 85351, 92560, 97544, 99680, 99736, 113984, 121930, 124670, 129584, 142480, 153440, 158509, 161980, 170702, 185120, 195088, 199360, 199472, 243860, 249340, 259168, 284960, 306880, 317018, 323960, 341404, 370240, 390176, 398944, 426755, 487720, 498680, 518336, 569920, 634036, 647920, 682808, 780352, 792545, 797888, 853510, 975440, 997360, 1109563, 1268072, 1295840, 1365616, 1585090, 1707020, 1950880, 1994720, 2219126, 2536144, 2591680, 2731232, 3170180, 3414040, 3901760, 3989440, 4438252, 5072288, 5462464, 5547815, 6340360, 6828080, 8876504, 10144576, 11095630, 12680720, 13656160, 17753008, 22191260, 25361440, 27312320, 35506016, 44382520, 50722880, 71012032, 88765040, 177530080, 355060160]

約数ペア:

[(1, 355060160), (2, 177530080), (4, 88765040), (5, 71012032), (7, 50722880), (8, 44382520), (10, 35506016), (13, 27312320), (14, 25361440), (16, 22191260), (20, 17753008), (26, 13656160), (28, 12680720), (32, 11095630), (35, 10144576), (40, 8876504), (52, 6828080), (56, 6340360), (64, 5547815), (65, 5462464), (70, 5072288), (80, 4438252), (89, 3989440), (91, 3901760), (104, 3414040), (112, 3170180), (130, 2731232), (137, 2591680), (140, 2536144), (160, 2219126), (178, 1994720), (182, 1950880), (208, 1707020), (224, 1585090), (260, 1365616), (274, 1295840), (280, 1268072), (320, 1109563), (356, 997360), (364, 975440), (416, 853510), (445, 797888), (448, 792545), (455, 780352), (520, 682808), (548, 647920), (560, 634036), (623, 569920), (685, 518336), (712, 498680), (728, 487720), (832, 426755), (890, 398944), (910, 390176), (959, 370240), (1040, 341404), (1096, 323960), (1120, 317018), (1157, 306880), (1246, 284960), (1370, 259168), (1424, 249340), (1456, 243860), (1780, 199472), (1781, 199360), (1820, 195088), (1918, 185120), (2080, 170702), (2192, 161980), (2240, 158509), (2314, 153440), (2492, 142480), (2740, 129584), (2848, 124670), (2912, 121930), (3115, 113984), (3560, 99736), (3562, 99680), (3640, 97544), (3836, 92560), (4160, 85351), (4384, 80990), (4628, 76720), (4795, 74048), (4984, 71240), (5480, 64792), (5696, 62335), (5785, 61376), (5824, 60965), (6230, 56992), (7120, 49868), (7124, 49840), (7280, 48772), (7672, 46280), (8099, 43840), (8768, 40495), (8905, 39872), (9256, 38360), (9590, 37024), (9968, 35620), (10960, 32396), (11570, 30688), (12193, 29120), (12460, 28496), (12467, 28480), (14240, 24934), (14248, 24920), (14560, 24386), (15344, 23140), (16198, 21920), (17810, 19936), (18512, 19180)]