161808660480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{142357}}^1$

素因数の和:142424

約数の個数: 192

約数和(自身を含む): 531655881120

約数和(自身を除く): 369847220640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1024, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2048, 2220, 2368, 2560, 2960, 3072, 3552, 3840, 4440, 4736, 5120, 5920, 6144, 7104, 7680, 8880, 9472, 10240, 11840, 14208, 15360, 17760, 18944, 23680, 28416, 30720, 35520, 37888, 47360, 56832, 71040, 75776, 94720, 113664, 142080, 142357, 189440, 227328, 284160, 284714, 378880, 427071, 568320, 569428, 711785, 854142, 1136640, 1138856, 1423570, 1708284, 2135355, 2277712, 2847140, 3416568, 4270710, 4555424, 5267209, 5694280, 6833136, 8541420, 9110848, 10534418, 11388560, 13666272, 15801627, 17082840, 18221696, 21068836, 22777120, 26336045, 27332544, 31603254, 34165680, 36443392, 42137672, 45554240, 52672090, 54665088, 63206508, 68331360, 72886784, 79008135, 84275344, 91108480, 105344180, 109330176, 126413016, 136662720, 145773568, 158016270, 168550688, 182216960, 210688360, 218660352, 252826032, 273325440, 291547136, 316032540, 337101376, 364433920, 421376720, 437320704, 505652064, 546650880, 632065080, 674202752, 728867840, 842753440, 874641408, 1011304128, 1093301760, 1264130160, 1348405504, 1457735680, 1685506880, 2022608256, 2186603520, 2528260320, 2696811008, 3371013760, 4045216512, 4373207040, 5056520640, 5393622016, 6742027520, 8090433024, 10113041280, 10787244032, 13484055040, 16180866048, 20226082560, 26968110080, 32361732096, 40452165120, 53936220160, 80904330240, 161808660480]

約数ペア:

[(1, 161808660480), (2, 80904330240), (3, 53936220160), (4, 40452165120), (5, 32361732096), (6, 26968110080), (8, 20226082560), (10, 16180866048), (12, 13484055040), (15, 10787244032), (16, 10113041280), (20, 8090433024), (24, 6742027520), (30, 5393622016), (32, 5056520640), (37, 4373207040), (40, 4045216512), (48, 3371013760), (60, 2696811008), (64, 2528260320), (74, 2186603520), (80, 2022608256), (96, 1685506880), (111, 1457735680), (120, 1348405504), (128, 1264130160), (148, 1093301760), (160, 1011304128), (185, 874641408), (192, 842753440), (222, 728867840), (240, 674202752), (256, 632065080), (296, 546650880), (320, 505652064), (370, 437320704), (384, 421376720), (444, 364433920), (480, 337101376), (512, 316032540), (555, 291547136), (592, 273325440), (640, 252826032), (740, 218660352), (768, 210688360), (888, 182216960), (960, 168550688), (1024, 158016270), (1110, 145773568), (1184, 136662720), (1280, 126413016), (1480, 109330176), (1536, 105344180), (1776, 91108480), (1920, 84275344), (2048, 79008135), (2220, 72886784), (2368, 68331360), (2560, 63206508), (2960, 54665088), (3072, 52672090), (3552, 45554240), (3840, 42137672), (4440, 36443392), (4736, 34165680), (5120, 31603254), (5920, 27332544), (6144, 26336045), (7104, 22777120), (7680, 21068836), (8880, 18221696), (9472, 17082840), (10240, 15801627), (11840, 13666272), (14208, 11388560), (15360, 10534418), (17760, 9110848), (18944, 8541420), (23680, 6833136), (28416, 5694280), (30720, 5267209), (35520, 4555424), (37888, 4270710), (47360, 3416568), (56832, 2847140), (71040, 2277712), (75776, 2135355), (94720, 1708284), (113664, 1423570), (142080, 1138856), (142357, 1136640), (189440, 854142), (227328, 711785), (284160, 569428), (284714, 568320), (378880, 427071)]