160014400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 252

約数和(自身を含む): 496392708

約数和(自身を除く): 336378308

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 157, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 314, 320, 325, 350, 364, 392, 400, 416, 448, 455, 490, 520, 560, 628, 637, 650, 700, 728, 784, 785, 800, 832, 910, 980, 1040, 1099, 1120, 1225, 1256, 1274, 1300, 1400, 1456, 1568, 1570, 1600, 1820, 1960, 2041, 2080, 2198, 2240, 2275, 2450, 2512, 2548, 2600, 2800, 2912, 3136, 3140, 3185, 3640, 3920, 3925, 4082, 4160, 4396, 4550, 4900, 5024, 5096, 5200, 5495, 5600, 5824, 6280, 6370, 7280, 7693, 7840, 7850, 8164, 8792, 9100, 9800, 10048, 10192, 10205, 10400, 10990, 11200, 12560, 12740, 14287, 14560, 15386, 15680, 15700, 15925, 16328, 17584, 18200, 19600, 20384, 20410, 20800, 21980, 25120, 25480, 27475, 28574, 29120, 30772, 31400, 31850, 32656, 35168, 36400, 38465, 39200, 40768, 40820, 43960, 50240, 50960, 51025, 54950, 57148, 61544, 62800, 63700, 65312, 70336, 71435, 72800, 76930, 78400, 81640, 87920, 100009, 101920, 102050, 109900, 114296, 123088, 125600, 127400, 130624, 142870, 145600, 153860, 163280, 175840, 192325, 200018, 203840, 204100, 219800, 228592, 246176, 251200, 254800, 285740, 307720, 326560, 351680, 357175, 384650, 400036, 408200, 439600, 457184, 492352, 500045, 509600, 571480, 615440, 653120, 714350, 769300, 800072, 816400, 879200, 914368, 1000090, 1019200, 1142960, 1230880, 1428700, 1538600, 1600144, 1632800, 1758400, 2000180, 2285920, 2461760, 2500225, 2857400, 3077200, 3200288, 3265600, 4000360, 4571840, 5000450, 5714800, 6154400, 6400576, 8000720, 10000900, 11429600, 12308800, 16001440, 20001800, 22859200, 32002880, 40003600, 80007200, 160014400]

約数ペア:

[(1, 160014400), (2, 80007200), (4, 40003600), (5, 32002880), (7, 22859200), (8, 20001800), (10, 16001440), (13, 12308800), (14, 11429600), (16, 10000900), (20, 8000720), (25, 6400576), (26, 6154400), (28, 5714800), (32, 5000450), (35, 4571840), (40, 4000360), (49, 3265600), (50, 3200288), (52, 3077200), (56, 2857400), (64, 2500225), (65, 2461760), (70, 2285920), (80, 2000180), (91, 1758400), (98, 1632800), (100, 1600144), (104, 1538600), (112, 1428700), (130, 1230880), (140, 1142960), (157, 1019200), (160, 1000090), (175, 914368), (182, 879200), (196, 816400), (200, 800072), (208, 769300), (224, 714350), (245, 653120), (260, 615440), (280, 571480), (314, 509600), (320, 500045), (325, 492352), (350, 457184), (364, 439600), (392, 408200), (400, 400036), (416, 384650), (448, 357175), (455, 351680), (490, 326560), (520, 307720), (560, 285740), (628, 254800), (637, 251200), (650, 246176), (700, 228592), (728, 219800), (784, 204100), (785, 203840), (800, 200018), (832, 192325), (910, 175840), (980, 163280), (1040, 153860), (1099, 145600), (1120, 142870), (1225, 130624), (1256, 127400), (1274, 125600), (1300, 123088), (1400, 114296), (1456, 109900), (1568, 102050), (1570, 101920), (1600, 100009), (1820, 87920), (1960, 81640), (2041, 78400), (2080, 76930), (2198, 72800), (2240, 71435), (2275, 70336), (2450, 65312), (2512, 63700), (2548, 62800), (2600, 61544), (2800, 57148), (2912, 54950), (3136, 51025), (3140, 50960), (3185, 50240), (3640, 43960), (3920, 40820), (3925, 40768), (4082, 39200), (4160, 38465), (4396, 36400), (4550, 35168), (4900, 32656), (5024, 31850), (5096, 31400), (5200, 30772), (5495, 29120), (5600, 28574), (5824, 27475), (6280, 25480), (6370, 25120), (7280, 21980), (7693, 20800), (7840, 20410), (7850, 20384), (8164, 19600), (8792, 18200), (9100, 17584), (9800, 16328), (10048, 15925), (10192, 15700), (10205, 15680), (10400, 15386), (10990, 14560), (11200, 14287), (12560, 12740)]