87919491840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9349}}^1$

素因数の和:9483

約数の個数: 288

約数和(自身を含む): 293551104000

約数和(自身を除く): 205631612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 128, 155, 158, 160, 186, 192, 237, 240, 248, 256, 310, 316, 320, 372, 384, 395, 465, 474, 480, 496, 620, 632, 640, 744, 768, 790, 930, 948, 960, 992, 1185, 1240, 1264, 1280, 1488, 1580, 1860, 1896, 1920, 1984, 2370, 2449, 2480, 2528, 2976, 3160, 3720, 3792, 3840, 3968, 4740, 4898, 4960, 5056, 5952, 6320, 7347, 7440, 7584, 7936, 9349, 9480, 9796, 9920, 10112, 11904, 12245, 12640, 14694, 14880, 15168, 18698, 18960, 19592, 19840, 20224, 23808, 24490, 25280, 28047, 29388, 29760, 30336, 36735, 37396, 37920, 39184, 39680, 46745, 48980, 50560, 56094, 58776, 59520, 60672, 73470, 74792, 75840, 78368, 93490, 97960, 101120, 112188, 117552, 119040, 140235, 146940, 149584, 151680, 156736, 186980, 195920, 224376, 235104, 280470, 289819, 293880, 299168, 303360, 313472, 373960, 391840, 448752, 470208, 560940, 579638, 587760, 598336, 626944, 738571, 747920, 783680, 869457, 897504, 940416, 1121880, 1159276, 1175520, 1196672, 1449095, 1477142, 1495840, 1567360, 1738914, 1795008, 1880832, 2215713, 2243760, 2318552, 2351040, 2393344, 2898190, 2954284, 2991680, 3134720, 3477828, 3590016, 3692855, 4347285, 4431426, 4487520, 4637104, 4702080, 5796380, 5908568, 5983360, 6955656, 7180032, 7385710, 8694570, 8862852, 8975040, 9274208, 9404160, 11078565, 11592760, 11817136, 11966720, 13911312, 14771420, 17389140, 17725704, 17950080, 18548416, 22157130, 22895701, 23185520, 23634272, 27822624, 29542840, 34778280, 35451408, 35900160, 37096832, 44314260, 45791402, 46371040, 47268544, 55645248, 59085680, 68687103, 69556560, 70902816, 74193664, 88628520, 91582804, 92742080, 94537088, 111290496, 114478505, 118171360, 137374206, 139113120, 141805632, 177257040, 183165608, 185484160, 189074176, 222580992, 228957010, 236342720, 274748412, 278226240, 283611264, 343435515, 354514080, 366331216, 370968320, 457914020, 472685440, 549496824, 556452480, 567222528, 686871030, 709028160, 732662432, 915828040, 945370880, 1098993648, 1112904960, 1373742060, 1418056320, 1465324864, 1831656080, 2197987296, 2747484120, 2836112640, 2930649728, 3663312160, 4395974592, 5494968240, 5861299456, 7326624320, 8791949184, 10989936480, 14653248640, 17583898368, 21979872960, 29306497280, 43959745920, 87919491840]

約数ペア:

[(1, 87919491840), (2, 43959745920), (3, 29306497280), (4, 21979872960), (5, 17583898368), (6, 14653248640), (8, 10989936480), (10, 8791949184), (12, 7326624320), (15, 5861299456), (16, 5494968240), (20, 4395974592), (24, 3663312160), (30, 2930649728), (31, 2836112640), (32, 2747484120), (40, 2197987296), (48, 1831656080), (60, 1465324864), (62, 1418056320), (64, 1373742060), (79, 1112904960), (80, 1098993648), (93, 945370880), (96, 915828040), (120, 732662432), (124, 709028160), (128, 686871030), (155, 567222528), (158, 556452480), (160, 549496824), (186, 472685440), (192, 457914020), (237, 370968320), (240, 366331216), (248, 354514080), (256, 343435515), (310, 283611264), (316, 278226240), (320, 274748412), (372, 236342720), (384, 228957010), (395, 222580992), (465, 189074176), (474, 185484160), (480, 183165608), (496, 177257040), (620, 141805632), (632, 139113120), (640, 137374206), (744, 118171360), (768, 114478505), (790, 111290496), (930, 94537088), (948, 92742080), (960, 91582804), (992, 88628520), (1185, 74193664), (1240, 70902816), (1264, 69556560), (1280, 68687103), (1488, 59085680), (1580, 55645248), (1860, 47268544), (1896, 46371040), (1920, 45791402), (1984, 44314260), (2370, 37096832), (2449, 35900160), (2480, 35451408), (2528, 34778280), (2976, 29542840), (3160, 27822624), (3720, 23634272), (3792, 23185520), (3840, 22895701), (3968, 22157130), (4740, 18548416), (4898, 17950080), (4960, 17725704), (5056, 17389140), (5952, 14771420), (6320, 13911312), (7347, 11966720), (7440, 11817136), (7584, 11592760), (7936, 11078565), (9349, 9404160), (9480, 9274208), (9796, 8975040), (9920, 8862852), (10112, 8694570), (11904, 7385710), (12245, 7180032), (12640, 6955656), (14694, 5983360), (14880, 5908568), (15168, 5796380), (18698, 4702080), (18960, 4637104), (19592, 4487520), (19840, 4431426), (20224, 4347285), (23808, 3692855), (24490, 3590016), (25280, 3477828), (28047, 3134720), (29388, 2991680), (29760, 2954284), (30336, 2898190), (36735, 2393344), (37396, 2351040), (37920, 2318552), (39184, 2243760), (39680, 2215713), (46745, 1880832), (48980, 1795008), (50560, 1738914), (56094, 1567360), (58776, 1495840), (59520, 1477142), (60672, 1449095), (73470, 1196672), (74792, 1175520), (75840, 1159276), (78368, 1121880), (93490, 940416), (97960, 897504), (101120, 869457), (112188, 783680), (117552, 747920), (119040, 738571), (140235, 626944), (146940, 598336), (149584, 587760), (151680, 579638), (156736, 560940), (186980, 470208), (195920, 448752), (224376, 391840), (235104, 373960), (280470, 313472), (289819, 303360), (293880, 299168)]